Instruction Manual
BL1.5 • BL3 • BL5
BL7 • BL10
BL15 • BL20
Dosing Pumps
www.hannainst.com
Dear Customer,
Thank you for choosing a Hanna product.
Please read this instruction manual carefully
before using the pump.
If you need additional technical information,
do not hesitate to e-mail us at
tech@hannainst.com.
These instruments are in compliance with the
directives.
WARRANTY
All Hanna Instruments pumps are warranted for
one year against defects in workmanship and materi-
als when used for their intended purpose and maintained according to instructions.
This warranty is limited to repair or replacement free
of charge. Damages due to accident, misuse, tampering or lack of prescribed maintenance are not covered. If service is required, contact the dealer from
whom you purchased the instrument. If under warranty, report the model number, date of purchase,
serial number and the nature of the failure. If the
repair is not covered by the warranty, you will be
notified of the charges incurred. If the instrument is to
be returned to Hanna Instruments, first obtain a Returned Goods Authorization Number from the Customer Service department and then send it with shipment costs prepaid. When shipping any instrument,
make sure it is properly packaged for complete pro-
tection.
TABLE OF CONTENTS
Preliminary Examination ............................. 3
General Description..................................... 5
Flow Rate Chart .......................................... 7
Functional Description................................. 9
Specifications............................................ 10
V alve / Hose Assembly Diagram.................11
Installation................................................. 12
Operational Guide ..................................... 21
Troubleshooting Guide............................... 23
Maintenance ............................................. 25
Chemical Compatibility Guide ................... 27
Accessories.............................................. 29
CE Declaration of Conformity .................... 31
PRELIMINARY EXAMINATION
Remove the pump from the packing material and examine it carefully to make sure
that no damage has occurred during shipping. If there is any noticeable damage,
notify your Dealer.
Each pump is supplied complete with:
• 7 m (23') LDPE suction and discharge
tubing
• Instruction manual
Note: Save all packing material until you
are sure that the pump functions correctly. Any defective item must be
returned in the original packaging together with the supplied accessories.
READ ATTENTIVELY THE INSTRUCTIONS
BEFORE INSTALLING OR
OPERATING YOUR PUMP
The BL electronic dosing pumps are easy to
use. We recommend, however, that you read
the entire manual before using the pump.
Familiarity with the features and controls of
the unit will give you a better idea of the
dosing potential and help reduce operator
errors. Please operate the pump only as
directed in the instruction manual. Follow all
general safety guidelines during operation.
Remember: electrical devices are potentially
hazardous. Check that the voltage of the
installation matches the voltage indicated
on the specification label on the back of the
pump. Always be sure the pump is grounded.
Note: It is the responsibility of the user to
install and ground the pump properly; it is highly recommended to install an external switch.
32
Always store chemicals in safe, out of reach
places. Follow the directions for use with
each chemical. Do not assume chemicals
are the same because they look alike. Hanna
Instruments cannot be held responsible for
the misuse of chemicals or the pump.
Always wear protective clothing (gloves and
safety glasses) when working near chemical
dosing pumps. When pumping chemicals,
make sure all tubes are securely attached to
the fittings. It is recommended that tubing is
shielded to prevent possible injury in case
of rupture or accidental damage.
Avoid using a pipe wrench or pliers on plastic parts and connectors. These are best
tightened with an open end or crescent
wrench. Avoid overtightening these parts
as this could cause damage to the seats
and threads.
If a hose is used, it should be securely
fastened to columns, walls, braces, etc. This
will ensure that the hose connection will remain tight and leak free. Shield the hose
from direct sunlight. Sunlight can cause an
autocatalytic reaction with some chemicals
and weaken the hose walls.
The arrow on the pump head indicates the
direction of chemical flow and should always point upwards (vertically). Never position the pump horizontally with suction and
discharge valves horizontal. Locate the pump
in an area out of the reach of children and
pets.
All pumps undergo stringent tests to ensure
that they comply with their stated specifications and are calibrated at the maximum
rated pressure.
GENERAL DESCRIPTION
BlackStone pumps are equipped with a single
control for pump output.
Flow range is continuously adjustable from 0
to 100% of the maximum capacity through a
graded dial on the front of the pumps.
Seven models are available, each with a different dosing capacity:
BL 20 18.3 lph (4.8 gph) @ 0.5 bar (7.4 psi)
BL 15 15.2 lph (4.0 gph) @ 1 bar (14.5 psi)
BL 10 10.8 lph (2.9 gph) @ 3 bar (43.5 psi)
BL 7 7.6 lph (2.0 gph) @ 3 bar (43.5 psi)
BL 5 5.0 lph (1.3 gph) @ 7 bar (101.5 psi)
BL 3 2.9 lph (0.8 gph) @ 8 bar (116 psi)
BL 1.5 1.5 lph (0.4 gph) @ 13 bar (188.5 psi)
High quality materials
To provide the maximum protection for parts
that are in contact with aggressive chemicals, diaphragms, hose connectors and pump
heads are produced using materials as PVDF
and PTFE.
54
The ball valves are constructed in glass. The
body is made of fiber-reinforced polypropylene for strength and durability.
Reliability through simplicity
All BlackStone pumps use the positive displacement solenoid method of pumping. This
method has fewer moving parts than a standard motor-driven pump, and does not have
the mechanical failures associated with conventional pumps.
BlackStone's Positive Displacement design
has several distinct advantages over other
types of mechanical designs:
• It is more accurate. Each stroke of the
piston is precisely the same as the stroke
before it ... and the stroke after it.
• Positive displacement allows for easier selfpriming.
• Pumping pressure is as high as 12 bar
(176 psi). This allows you to install your
pump in the widest variety of tank-to-tank
and tank-to-in-line applications.
• High accuracy and repeatability. A wirewound potentiometer and solid state electronics are combined to achieve greater
precision and control.
Easy installation
Designed with mounting holes in the base as
well as rear panel, BlackStone pumps can be
installed on a wall as well as directly on top
of tanks and drums.
There is no need for additional hardware.
All the controls and pump assemblies are
conveniently located on the front of the unit.
If the operator must access the pump head
or control panel for any reason, there is no
need to dismount the unit.
FLOW RATE CHART
The following charts show the relationship
between their flow rate and pressure.
An increase of pressure in the system decreases the flow rate.
BL1.5
bar (psi) lph (gph)
0.5 (7.4) 8.3 (2.20)
1 (14.7) 6.8 (1.80)
2 (29.4) 5.4 (1.43)
3 (44.1) 5.2 (1.38)
4 (58.8) 4.8 (1.27)
5 (73.5) 4.5 (1.19)
6 (88.2) 4.1 (1.08)
7 (102.9) 3.2 (0.85)
8 (117.6) 2.9 (0.77)
9 (132.3) 2.1 (0.56)
10 (147) 1.8 (0.48)
11 (161.7) 1.7 (0.45)
12 (176.4) 1.6 (0.42)
BL3
Pump outpu t with 120 strokes/minu t e
18,0
16,0
14,0
12,0
L
P
10,0
H
8,0
6,0
4,0
2,0
0,0
0,5123456789101112
BAR
9,0
8,0
7,0
6,0
L
P
5,0
H
4,0
3,0
2,0
1,0
0,0
0,5123456789101112
BL1.5
Pump outpu t with 12 0 stro kes /minut e
BAR
BL3
bar (psi) lph (gph)
0.5 (7.4) 15.8 (4.18)
1 (14.7) 12.2 (3.23)
2 (29.4) 9.3 (2.46)
3 (44.1) 7.9 (2.09)
4 (58.8) 6.5 (1.71)
5 (73.5) 5.0 (1.32)
6 (88.2) 4.0 (1.06)
7 (102.9) 3.3 (0.87)
8 (117.6) 2.9 (0.77)
9 (132.3) 2.5 (0.66)
10 (147) 2.2 (0.58)
11 (161.7) 1.9 (0.50)
12 (176.4) 1.5 (0.40)
BL5
bar (psi) lph (gph)
0.5 (7.4) 15.8 (4.18)
1 (14.7) 12.2 (3.23)
2 (29.4) 10.8 (2.86)
3 (44.1) 9.3 (2.46)
4 (58.8) 7.9 (2.09)
5 (73.5) 6.5 (1.72)
6 (88.2) 5.8 (1.53)
7 (102.9) 5.0 (1.32)
8 (117.6) 4.3 (1.14)
9 (132.3) 4.0 (1.06)
10 (147) 3.6 (0.95)
18,0
16,0
14,0
12,0
L
P
10,0
H
8,0
6,0
4,0
2,0
0,0
0,512345678910
BL5
Pump output with 120 strokes/minute
BAR
76
BL7
Pump outpu t with 120 strokes/minu t e
20,0
18,0
16,0
14,0
L
12,0
P
10,0
H
8,0
6,0
4,0
2,0
0,0
0,5123 45678
BAR
BL7
bar (psi) lph (gph)
0.5 (7.4) 17.2 (4.55)
1 (14.7) 13.6 (3.60)
2 (29.4) 10.8 (2.86)
3 (44.1) 7.6 (2.01)
4 (58.8) 6.0 (1.59)
5 (73.5) 5.7 (1.51)
6 (88.2) 5.4 (1.43)
7 (102.9) 4.4 (1.16)
8 (117.6) 3.6 (0.95)
FUNCTIONAL DESCRIPTION
BL10
bar (psi) lph (gph)
0.5 (7.4) 18.3 (4.84)
1 (14.7) 15.2 (4.02)
2 (29.4) 13.6 (3.60)
3 (44.1) 10.8 (2.86)
4 (58.8) 9.4 (2.49)
BL15
Pump output with 120 strokes/minute
20,0
18,0
16,0
14,0
L
12,0
P
10,0
H
8,0
6,0
4,0
2,0
0,0
0,5 1 2 3
BAR
BL20
bar (psi) lph (gph)
0.5 (7.4) 18.3 (4.84)
1 (14.7) 15.2 (4.02)
2 (29.4) 13.6 (3.60)
BL10
Pump output with 120 strokes/minute
20,0
18,0
16,0
14,0
L
12,0
P
10,0
H
8,0
6,0
4,0
2,0
0,0
0,5 1 2 3 4
BAR
BL15
bar (psi) lph (gph)
0.5 (7.4) 18.3 (4.84)
1 (14.7) 15.2 (4.02)
2 (29.4) 13.6 (3.60)
3 (44.1) 10.8 (2.86)
BL20
Pump output with 120 strokes/minute
20,0
18,0
16,0
14,0
L
12,0
P
10,0
H
8,0
6,0
4,0
2,0
0,0
0,5 1 2
BAR
1. Pumphead
2. Stroke LED
3. Flow Rate % Knob
4. Power Cord
MECHANICAL DIMENSIONS
98
SPECIFICATIONS
MAX FLOW RATE
BL1.5 1.5 lph (0.4 gph) @ 13 bar (188.5 psi)
BL3 2.9 lph (0.8 gph) @ 8 bar (116 psi)
BL 5 5.0 lph (1.3 gph) @ 7 bar (101.5 psi)
BL7 7.6 lph (2.0 gph) @ 3 bar (43.5 psi)
BL10 10.8 lph (2.9 gph) @ 3 bar (43.5 psi)
BL15 15.2 lph (4.0 gph) @ 1 bar (14.5 psi)
BL20 18.3 lph (4.8 gph) @ 0.5 bar (7.4 psi)
Adjustable from 0 to 100% of
maximum pump capacity
MATERIAL
PUMP CASING fiber-reinforced polypropylene
VALVES glass balls + O-rings in FPM/FKM
PUMPHEAD PVDF
DIAPHRAGM PTFE
TUBING polyethylene
SELF PRIMING Max. height: 1.5 m (5')
POWER SUPPLY
BL...-1 100/115 Vac; 50/60 Hz
BL...-2 220/240 Vac; 50/60 Hz
MAX POWER CONSUMPTION 200 W
PROTECTION IP65
ENVIRONMENT 0 to 50°C (32 to 122°F)
95% RH max
DIMENSIONS 194 x 165 x 121 mm (WxHxD)
(7.6 x 6.5 x 4.8")
WEIGHT 3 kg (6.6 lb.)
VALVE / HOSE ASSEMBLY DIAGRAM
NECK
1110
INSTALLATION
Materials Needed
•LDPE hose (7 meter / 22 feet) (included)
or other type of tubing (PTFE, for example)
more suitable for a specific application (optional)
Optional Accessories
•4 each, ceramic weights ( HI 721008)
•1 each, foot valve assembly (HI 721005)
• 1 each, injection valve assembly (HI 721004)
Location
A suitable location should:
• be near to a power source
• be conveniently close to the injection point
• allow easy access to the flow rate control
and pipe or hose connections
• be no more than 1.5 meters (5 feet) above
the operating position of the suction valve
assembly.
Dimensions for Installation
BlackStone pumps are designed for permanent installation.
The pump can be mounted directly on a wall
or tank.
Power Requirements
BlackStone pumps are designed to operate
to specifications within the following voltage
ranges:
100 - 130 Volts for -1 models
200 - 240 Volts for -2 models
To ensure maximum performance, check the
voltage at the point of supply to verify that it
is sufficient. It is recommended that you install a 1 Amp circuit breaker between the
pump and the power supply. This will give
additional protection to the internal circuit
and provide a convenient way to disconnect
the power supply prior to servicing the pump,
if needed.
Injection Point
• Choose an injection point that allows you
to mount the injection valve assembly vertically.
• The spring in the injection valve assembly
(HI 721004) adds approximately 1.5 bar of
back pressure. If pumping into a high back
pressure, the spring should be removed.
Other Considerations
• If you are mounting the system to a wall,
column, etc., be sure it is strong enough
to support the weight of the entire system.
• The ambient temperature of the pump,
when in operation, should be between 0
and 50°C (32 to 122°F) and should be
protected from direct exposure to outdoor
elements (direct sunlight, rain, extreme temperatures, high humidity, etc.).
• Generally speaking, the shorter the suction
distance, the more efficient the pump operates.
1312
-
• The pump should be placed in a conventional location that will allow easy access
to the control and connections. It should be
placed so that regular visual inspections of
the connections and hoses are facilitated.
Vertical Surface Mounting
Once you have selected the best installation
site, simply screw or bolt the unit into a wall
or mounting panel above the chemical feed
tank.
The 4 mounting screw holes on the pump
will accommodate up to a 5 mm (3/16")
screw or bolt (remember to use heavy screws
or bolts to secure the system).
Be sure you do not over tighten and cause
excessive stress on the mounting holes.
Electrical Connections
Note: All cables must be according to local
electrical codes.
For safety of the users, the pump has to
be grounded.
The pump should be connected to a single
phase power source.
Color coding for wires:
Blue - Live
Brown - Neutral
Yellow/Green - Ground (earth)
It is recommended that the system be connected to a power line/leg equipped with a
circuit breaker of 1 Amp.
Permanent Connection using 3/8"PVC pipe
All piping for the
pump feed and discharge should be
plumbed to the location of the pump.
The threads on both
valve assemblies allow the use of standard 3/8" (European)
pipe fittings for per-
UNION CONNECTION
ADAPTER
DISCHARGE VALVE
PUMP
SUCTION VALVE
ADAPTER
FOOT VALVE
FILTER
Diagram for Rigid Pipe Hose
manent pipe connections.
The foot valve assembly (HI 721005)
should always hang
vertically and not lay
horizontal on the
bottom of the tank
or drum.
A vertical assembly
will ensure that the
valve is positioned
properly and prevent
loss of prime.
For the U.S. standard installations, use PVC
adapters to connect the suction and discharge valves to the PVC pipe.
Hose Connections
• Cut a long enough
section of the
hose to reach the
suction valve of the
pumphead from
1514
the feed tank. Allow some slack in the
hose and be sure it is not kinked or twisted.
• Slip a hose connector
onto the hose over the
head valve and up to
the bottom of the
threads ensuring it is
fully seated.
•Slide the connector up
to the threads and
tighten to form a seal.
•Repeat the same installation procedure for
the hose connections on the discharge end
with the injection assembly (HI 721004).
•Slip the ceramic weight
(HI 721008) and a connector over the other end
of the hose.
• Attach the foot valve assembly (HI 721005) to
the hose and slide the
connector up to the
threads and tighten to
form a seal.
• Secure the hose so that its movement is
minimized when the pump is operating. Excessive hose movement could cause the
connectors to loosen and result in leakage.
1716
LEGEND
HOSE PIPE
CONNECTION
RESEVOIR
MANUAL
SHUTOFF
VALVE
PUMP
FILTER /
FOOT VALVE
CHECK VALVE
Assembling the Hose to the Valve
The end of the valve is specially tapered to
form a leak free seal when the hose is properly installed.
Be sure to seat the hose completely so that
there is no gap. Push the hose until it covers
the end of the valve completely.
Suction and Discharge Valves
The suction and discharge valves located on
the pumphead should not be interchanged as
they are different internally. The discharge
valve is fitted with a valve guide and will not
function properly if used on the suction side.
EXAMPLE OF TYPICAL INSTALLATIONS
Flooded Suction Installation
Suggested Installation
for consistent output
when using a low
stroke rate. Also suggested for highly viscous chemicals.
A slight suction pressure avoids self-priming problems, especially with high viscosity liquids.
Suction Lift Installation
Suggested installation
for most in-line applications with nominal
output and pressures.
The maximum selfpriming height is 1.5
m (5 ft.). It is advisable
to install a level controller in order to stop
the pump when feed
tank liquid level is low.
1918
Uphill Installation
Suggested installation
whenever the supply is
located higher than the
discharge point; typically a waste water application.
It is important to install the Injection valve
to prevent siphoning.
Downhill Installation
Suggested installation when pumping from
one container to another, each at different
levels and with only nominal pressure.
OPERATIONAL GUIDE
START-UP
At start-up, purge all chemical gases and air
from the suction tubing, valves and pump
head. Start the pump.
When all the air or gas is vented, the solution being metered will appear in the output
line.
Note: Only when operating under pressure,
the pump must be started unloaded.
An external Flow Rate
Control (potentiometer) on
the face of the pump allows to adjust the flow up
to 100% of the pump's
rated capacity.
A LED indicator will light up each time a
stroke begins.
2120
Operating Pressure and Back Pressure
Operating pressure is a combination of back
pressure plus all of the other resistances to
flow present in your system.
BlackStone Pumps are designed to dose their
rated output at the operating (rated) pressure.
Therefore, rated pressure of the pump you
install should be close to operating pressure
present in the system.
Too little back pressure can cause the pump
to overdose.
To prevent this from happening on a low back
pressure installation, a spring has been added
to the discharge/anti-siphon valve assembly
(HI 721004).
When pumping into a high back pressure,
the spring should be removed.
Actual Flow Rate
The actual flow rate depends upon the operating pressure which includes resistance at
the injection fittings, hose and piping, the
chemical viscosity and suction lift. The Flow
Rate Control adjusts the flow up to 100% of
the rated output. Less back pressure will
increase the output, more will decrease it.
To determine the correct setting for your
application, use the following procedure.
1. Be sure that the pump is primed and that
the output connections are completed at
the injection point.
2. Place the foot valve assembly (HI 721005) in a graduated container with 500
mL of the solution to be
dosed.
3. Switch the pump from OFF
to the 100% setting and
run until the system has
been fully reprimed. Switch
OFF and refill the container
to the 500 mL level.
4. Switch the pump ON to
the estimated setting and
run for a specific amount
of time (e.g. 1 minute).
Count the number of
strokes, length of time,
and volume pumped.
Note: It is suggested that you run the test for
as long as possible to maximize the
accuracy.
For example, if at the maximum setting of
100% you find you pumped 200 mL in one
minute, your hourly output would be 12 liters/hour (200 mL x 60 min. = 12000 mL/hr).
If your application called for 9 liters/hour,
turn the Flow Rate Control to 7 (9/12). Run
the test again to verify the results.
TROUBLESHOOTING GUIDE
Electrical
The pump does not operate when turned ON:
• Check the power supply and connections.
Voltage should be between 100 - 130 Vac
for -1 models and between 200 - 240 Vac
for -2 models.
• Check wiring color scheme. See Installation section or call for technical assistance.
Liquid
The pump operates but does not prime:
• Check for a clogged or loose filter on the
suction valve assembly. Retighten if
necessary.
• Check to see if the pump is too high above
the foot valve assembly (HI 721005) in the
feed tank. This vertical distance should not
2322
exceed 1.5 meters (5 feet). Either lower the
pump or raise the feed tank.
• Check the pumphead, suction and
discharge valves for blockage.
Pump flow rate is reduced:
• Check the pumphead, discharge and injection valve assembly for any clogging. Clean
and reassemble.
• Check for any additional back pressure created since the last flow rate was conducted.
• Check for any changes in the viscosity of
the chemicals being used. Increase the %
flow by adjusting the Flow Rate control to a
higher setting and run a Flow Rate test.
• Be sure that valves have been properly installed in the pumphead.
Leakage at the connections:
• Be sure that the hose is fully seated and
hose connectors are tight.
• Be sure that valves are tight and O-rings
are in place.
Leakage around the pumphead:
• Be sure that the valves are tight and Orings are in place and the head screws
(hex bolts) are tight.
MAINTENANCE
Your BlackStone Pump is designed to give
you years of trouble-free service. Maintenance should be the preventative type, that
is, periodic cleaning and inspecting for any
damage or leakage.
Cleaning the Suction, Discharge and Injection Valves
Remove the valves from the pumphead,
the injection fitting and the feed.
Keep the suction and discharge valves separated as they are not interchangeable.
Disassemble each valve and clean it with a
neutral liquid. Inspect the PVDF springs.
After cleaning the glass balls, inspect them
for any excessive wear due to abrasion from
the chemical. Replace if necessary with parts
from HI 721102, HI 721103, HI 721104 and
HI 721105.
When reinstalling the valves into the
pumphead, tighten by hand first and then
with a wrench ¼ to ½ turn.
Inspecting the hose (if used as supplied
with the pump)
Inspect to see if the hose has worn out or
weakened due to the chemicals. Pay particular attention for any signs of abrasion or
discoloration. Also check the connectors to
ensure they are tight.
Replace if necessary with parts from HI
720032.
2524
Cleaning the Pumphead
The pumphead should be cleaned at regular
intervals and at least once a year. Remove
the deposits that form in the cavities with a
solution that is neutral to the chemical the
pump has been dosing. Inspect the head
for any cracks or worn areas.
Replace if necessary with parts from the
pumphead spare part HI 721106 (for BL7,
BL10, BL15 and BL20) or HI 721107 (for
BL1.5, BL3 and BL5).
SCHEDULED MAINTENANCE
After 50 hours
Tight the pumphead screws with a torque
force of 2.5 Nm (22" lbf).
After 12 months
It is recommended to replace HI 721102, HI
721103 (suction and discharge valves assemblies) as well as the O-rings. The LDPE
hose can also deteriorate over time and, for
safety reasons, should also be changed
with HI 720032.
After 24 months
It is recommended to replace HI 721102, HI
721103, HI 720032 and HI 721106 (for BL7,
BL10, BL15 and BL20) or HI 721107 (for
BL1.5, BL3 and BL5).
CHEMICAL COMPATIBILITY GUIDE
Partial Listing of Chemicals that can be
used with BlackStone Pumps
(Rated for 45°C. For higher temperatures
consult your dealer or nearest Hanna Service Center)
Adipic Acid
Alcohol Amyl
Alcohol, Diacetone
Alcohol, Isopropyl
Alcohol, Methyl
Aluminium, Ammonium Sul-
fate
Aluminium Chloride
Aluminium Sulfate
Alums
Ammonium Carbonate
Ammonium Chloride
Ammonium Fluoride
Ammonium Hydroxide
Ammonium Nitrate
Ammonium Phosphate
Ammonium Sulfate
Aqua Ammonia
Arsenic Acid
Barium Carbonate
Barium Chloride
Barium Hydroxide
Barium Sulfate
Beer
Beet Sugar Liquors
Bismuth Carbonate
Back Liquor
Bleach
Borax
Boric Acid
Bromic Acid
Butyric Acid
Calcium Bisulfite
Calcium Carbonate
Calcium Chlorate
Calcium Chloride
Calcium Hydroxide
Calcium
Hypochlorite
Calcium Nitrate
Calcium Sulfate
Carbonic Acid
Castor Oil
Caustic Soda
Chloral Hydrate
Chromic Acid 50%
Citric Acid
Copper Chloride
Copper Cyanide
Copper Nitrate
Copper Sulfate
Corn Oil
Cottonseed Oil
Cresylic Acid
Crude Oil
Dextrose
Detergents (general)
Diesel Fuel
Dictyl Phthalate
Disodium Phosphate
Ethanol (1-95%)
Ethylene Dichloride
Ethylene Glycol
Fatty Acids
Ferric Chloride
Ferric Nitrate
Ferric Sulfate
Ferrous Chloride
Ferrous Sulfate
Fluoboric Acid
Fluosilicic Acid
Formaldehyde
Fruit Juice Pulp
Fuel Oil
Gallic Acid
Gasoline, Refined
Glucose
Glycerine or Glycerol
Glycolic Acid 30%
Hexane
Hydrazine
Hydrobromic Acid 20%
Hydrochloric Acid (Con-
centrated)
2726
Hydrochloric Acid (Diluted)
Hydrofluoric Acid 60%
Hydrogen Sulfide
Aqueous Solution
Hypochlorous Acid
Kerosene
Lactic Acid
Lard Oil
Lauric Acid
Lead Acetate
Linoleic Acid
Linseed Oil
Lithium Salts
Magnesium Carbonate
Magnesium Chloride
Magnesium Hydroxide
Magnesium Nitrate
Magnesium Oxide
Magnesium Sulfate
Maleic Acid
Malic Acid
Mercuric Chloride
Methanol
Methyl Sulfate
Milk
Mineral Oils
Naptha Petroleum
Nickel Chloride
Nickel Sulfate
Nitric Acid 50%
Oils and Fats
Oleic Acid
Olive Oil
Oxalic Acid
Palmitric Acid
Perchloric Acid 70%
Perchloroethylene
Petroleum Oils (sour)
Phenol
Phosphoric Acid
Photographic Solutions
Plating Solutions
Potassium Carbonate
Potassium Bromide
Potassium Chlorate
Potassium Chloride
Potassium Cyanide
Potassium Ferrocyanide
Potassium Hydroxide
Potassium Nitrate
Potassium Permanganate
10%
Potassium Phosphate
Potassium Sulfate
Propyl Alcohol
Propylene Dichloride
Sea Water
Silver Nitrate
Silver Plating Solutions
Soaps
Sodium Acetate
Sodium Bicarbonate
Sodium Bisulfate
Sodium Bisulfite
Sodium Borate
Sodium Chlorate
Sodium Chloride
Sodium Cyanide
Sodium Fluoride
Sodium
Hexametaphosphate
Sodium Hydroxide 50%
Sodium Hypochlorite 18%
Sodium Metaphosphate
Sodium Nitrate
Sodium Peroxide
Sodium Phosphate
Sodium Silicate
Sodium Sulfate
Sodium Sulfide
Sodium Sulfite
Sodium Thiosulfate
Sour Crude Oil
Stannic Chloride
Stannous Chloride
Stearic Acid
Sulfur
Sulfuric Acid Concentration
Sulfurous Acid
Tannic Acid
Tanning Liquors
Tartaric Acid
Tetrachlorethane
Tetraethyl Lead
Tetralin
Tin Salts
Vegetable Oils
Vinegar
Water Acid, Mine
Water, Fresh
Water, Distilled
Water, Salt
Whiskey
Wines
Zinc Chloride
Zinc Sulfate
ACCESSORIES
SPARE PARTS
HI 721102 Discharge Valve
(Glass Ball, Valve O-Ring, Hose
Connector)
HI 721103 Suction Valve (Glass Ball, Valve
O-Ring, Hose Connector)
HI 721003 10 x Glass Balls
10 x Valve O-Rings
HI 721004 Injection Valve Assembly
CHECK
PVDF
SPRING
BALL
VALVE ASSEMBLYINJECTION NIPPLE KYNAR®
HI 721005 Foot Valve Assembly
HI 721006 PVDF Springs, 4 pcs
HI 720032 LDPE Hose - 100 m (330')
HI 721008 Ceramic Weights, 4 pcs
HI 721101 Pumphead, O-Ring, 6 screws and
washers
HI 721106 (for BL7, BL10, BL15 and BL20)
Pumphead
Large PTFE Diaphragm
Aluminum Piston
Aluminum Disk
CE DECLARATION OF CONFORMITY
HI 721107 (for BL1.5, BL3 and BL5)
Pump-head
Small PTFE Diaphragm
Aluminum Piston
OTHER ACCESSORIES
HI 731326 Calibration screwdriver (20 pcs)
Recommendations for Users
Before using these products, make sure that they are entirely suitable for the
environment in which they are used.
Operation of these instruments in residential area could cause unacceptable
interferences to radio and TV equipments, requiring the operator to take all necessary
steps to correct interferences.
Any variation introduced by the user to the supplied equipment may degrade the
instruments' EMC performance.
Hanna Instruments reserves the right to
modify the design, construction and appearance of its products without advance notice.
SALES AND TECHNICAL SERVICE CONTACTS
Australia:
Tel. (03) 9769.0666 • Fax (03) 9769.0699
China:
Tel. (10) 88570068 • Fax (10) 88570060
Egypt:
Tel. & Fax (02) 2758.683
Germany:
Tel. (07851) 9129-0 • Fax (07851) 9129-99
Greece:
Tel. (210) 823.5192 • Fax (210) 884.0210
Indonesia:
Tel. (21) 4584.2941 • Fax (21) 4584.2942
Japan:
Tel. (03) 3258.9565 • Fax (03) 3258.9567
Korea:
Tel. (02) 2278.5147 • Fax (02) 2264.1729
Malaysia:
Tel. (603) 5638.9940 • Fax (603) 5638.9829
Singapore:
Tel. 6296.7118 • Fax 6291.6906
South Africa:
Tel. (011) 615.6076 • Fax (011) 615.8582
Taiwan:
Tel. 886.2.2739.3014 • Fax 886.2.2739.2983
Thailand:
Tel. 66.2619.0708 • Fax 66.2619.0061
United Kingdom:
Tel. (01525) 850.855 • Fax (01525) 853.668
USA:
Tel. (401) 765.7500 • Fax (401) 765.7575
For e-mail contacts and complete list of Sales and
Technical offices, please see www.hannainst.com
MANBLR2
11/05
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