Axiom Industries SF100 User Manual

MODEL SF100 PACKAGED HYDRONIC SYSTEM FEEDER

The SF100 contains everything required to feed and
pressurize closed hydronic heating or cooling systems in a
neat, simple package that is easy to install and operate. It
is compatible with both water and water/glycol solutions.

FEATURES and BENEFITS

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208 litre (55 US gallon) tank for storage and mixing

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Plugs into any standard 115 VAC outlet

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Fluid level switch shuts the pump off if the storage tank level gets low

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Accumulator tank prevents excessive pump cycling

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No direct connection to potable water supply eliminates need for backflow prevention

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Make-up fluid stored in the feeder tank can be pre-treated

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Diverter valve for purging of air on initial start-up and manual agitation of solution

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Prevents major floods - in the event of system rupture, only the contents of the tank can be
pumped into the system

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Provides leak detection - dropping fluid level provides immediate notice that the system has
developed a leak

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Fluid drained for service can easily be put back into the system

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Flexible connection hose with system check valve makes installation easy

Represented By:

SF100 HYDRONIC SYSTEM FEEDER TECHNICAL INFORMATION

WEIGHT - 16 kg, 35 lbs.

ELECTRICAL

115/60/1, 0.7 amps
3-prong plug and cord

PUMP PERFORMANCE

0.09 l/s (1.4 gpm) @ free flow

0.06 l/s (1.0 gpm) @ 345KPa (50 psig)
Self-priming up to 2.1 m (7 feet)
Maximum liquid temp. 77 C (170 F)

Certified to CAN/CSA 9901055
C22.2 No. 68 Conforms to UL73

SPECIFICATION

Hydronic system feeder shall be AXIOM INDUSTRIES LTD. Model SF100. System shall include 208 litre (55 US
gallon) storage/mixing tank with cover; pump suction hose with inlet strainer; pressure pump with thermal cut-out;
integral pressure switch; integral check valve; cord and plug; pre-charged accumulator tank with EPDM diaphragm;
manual diverter valve for purging air and agitating contents of storage tank; pressure regulating valve adjustable (35
– 380 KPa; 5 – 55 psig) complete with pressure gauge; built-in check valve; union connection; 12 mm (½”) x 900
mm (36”) long flexible connection hose with check valve; low level pump cut-out. Pressure pump shall be capable
of running dry without damage. Power supply 115/60/1 0.7 A. Unit shall be completely pre-assembled and certified
by a recognized testing agency to CSA standard C22.2 No 68.

ACCESSORIES

2PRV – Second Pressure Reducing Valve, Pressure Gauge, System Connector Hose and Check Valve to allow

for independent pressure supply to a second system.

RIA10-1-SAA – Low Level Alarm Panel c/w Remote Monitoring Dry Contacts and Selectable Audible Alarm

LIMITED WARRANTY

24" - 610 mm

Axiom
SF100

Mixing &

Storage Tank

55 US Gallons

208 Liters

49" - 1245 mm

The SF100 is warranted against defects in materials and workmanship for one year.

Project Location

Consultant Contractor

Unit Tag Sales Agent