WELL-X-TROL®Professional redefined the industry with its advanced engineering and
innovative product design including the pre-pressurized well tank, sealed-in air charge,
and unique water chamber design. With proven performance since 1963, WELL-X-TROL
Professional continues to deliver unparalleled results making it
of professionals
that result in consistent, reliable performance, including design elements that prevent tank
corrosion and reduce wear and tear on the well pump.
Features and Benefits
Exclusive butyl diaphragm, along with the 100% corrosion resistant virgin polypropylene
liner, are secured by a positive hoop ring seal for added strength and reliability. This
totally integrated system outperforms other types of water chamber designs.
in today’s market.WELL-X-TROL Professional offers many unique features
the most trusted choice
The stainless steel air valve is welded rather than threaded to prevent loss of air pressure.
The finest quality, custom mill steel is used in the deep drawn dome
for extra strength while keeping tank weight to a minimum.
More choices mean more flexibility
WELL-X-TROL Professional offers more options and sizes
than any other well tank manufacturer, including both
vertical and horizontal designs, and sizes ranging
from 2 gallons to 119 gallons so you can
configure a system that’s right for any
application.
First on Industry Safety
Standards
WELL-X-TROL Professional tanks were the
first to meet all industry standards for quality
The butyl diaphragm in all models
and safety
meets EPA requirements for potable water as
defined in the Safe Drinking Water Act of
1986. The entire tank which includes the
gin polypropylene liner
vir
and acceptance fittings for a 100% corrosion
resistant water reservoir is listed by NSF
International Standard 61.
.
, butyl diaphragm,
Page 3
Advanced
design features
continue to set industry standards
■Stainless steel air valve is welded in position rather than mechanically
threaded to prevent loss of air pressure and to minimize stress on the well’s
pump system. It also carries a tamper-evident warning label.
■Deep-drawn steel domes offer twice the strength of rolled steel while
minimizing weight.
■Unique positive hoop ring seal secures diaphragm and liner for added
strength and reliability.
■Heavy duty butyl diaphragm features seamless construction for uniform
strength and flexibility. It conforms exactly to the shell configuration without
stretching, creasing, or forming bubbles or corners that could trap water or
sediment. Butyl is the best known elastomer to prevent air loss.
■Heavy duty butyl diaphragm is extremely resistant to bacterial growth and
meets FDA requirements for potable water supply.
■Virgin polypropylene liner provides a 100% corrosion resistant, non-metallic
rigid water reservoir that is listed by NSF International Standard 61.
■Stainless-steel system connection withstands aggressive water.
■Exclusive welding process eliminates interior rough spots and sharp edges
which prevent damage to the diaphragm and liner.
Dome
Hoop
Diaphragm
Liner
■Each finished tank is pressure tested for safety
■Each finished tank is pre-pressurized to the most common pump cut-in
pressure.
■Exterior appliance-like finish looks attractive while protecting the tank from
the elements.
.
Dome
Stainless-steel
System
Connection
Stand
Page 4
esp(Effective System Protection):
maximum system output with
minimal pump starts
The ESP sizing procedure covers modern residential water-use habits, increased off-peak
demands and the general increase in water use that have occurred over the past twenty-five years.
ESP sizing is designed to reduce pump wear and tear, and reduce energy consumption by keeping
pump starts to a minimum.
Choose the amount of protection you need.
ESP I: Tank selection is based on approximately one minute minimum pump running time.
This is recommended for pumps up to 3/4 H.P.
ESP II: Tank selection is based on approximately two minute minimum pump running time.
This is recommended for 3/4 H.P. or larger pumps.
ESP Sizing Table
OPERATING PRESSURE - PSIG
PUMP DISCHARGEESP IESP II
RATE GPM (Approx.)20/4030/5040/6020/4030/5040/60
No.(ins)(ins)(gals)Factor(gals)(gals)(gals)lbs (cu ft)
WX-104-S15 3/819 1/410.31.004.13.53.023
WX-20115 3/823 7/814.00.815.64.84.125
WX-20215 3/831 5/820.00.578.06.85.933
WX-202XL15 3/838 1/426.00.4410.58.87.636
WX-20315 3/846 1/232.00.35—-10.99.443
WX-2052229 5/834.01.0013.711.610.061
WX-250223644.00.7717.715.012.969
WX-2512246 3/462.00.5524.921.118.292
WX-255
WX-2522262 1/486.00.3934.629.225.3114
WX-302
WX-3502661 7/8119.00.3947.840.535166
echarge Pressure for WX-104-S thru WX-203 is 30 PSIG and Sys. Conn. is 1" NPTF.
Pr
echar
Pr
Maximum Working Temperature is 200° F. Maximum Working Pressure for all models except WX-252 is 125 PSIG.
Maximum Working Pressure for WX-252 is100 PSIG.
All models available with
All models except, WX-104S, WX-201, WX-252 are available with Pro-Access.
TM
exterior coating option.
Underground Models
Model
No.
WX-200-UG15 3/82214.00.815.64.84.122
WX-202-UG15 3/83020.00.578.06.85.930 (4.9)
WX-250-UG2233 3/844.00.7717.715.013.060 (9.8)
WX-251-UG
Precharge Pressure for WX-202-UG is 30 PSIG and Sys. Conn. is 1" NPTF Coupling.
Precharge Pressure for WX-205-UG and WX-251-UG is 38 PSIG and Sys. Conn. is 1 1/4" NPTF Coupling.
Maximum Working Pressure is 125 PSIG and Maximum Working Temperature is 200° F.
Diameter
(ins)(ins)(gals)Factor(gals)(gals)(gals)lbs (cu ft)
22
DimensionsTotalMax.System DrawdownShipping
Height
44 1/8
olume
V
62.0
Accept.
0.55
20/40
24.9
40/60Wt. (Vol.)
30/50
15.383 (13.9)
21.1
Page 7
WELL-X-TROL Professional
specialty residential
models
Pump Stand Models
Dimensions
Model
No.(ins)(ins)(ins)(gals)Factor(gals)(gals) (gals)lbs (cu ft)
WX-105-PS1110 9/16 18 1/45.30.802.11.81.613
WX-200-PS1615 3/820 7/814.00.815.64.84.129
echarge Pressure is 30 PSIG and Sys. Conn. is 3/4" NPTM Fitting for 103-PS and 105-PS; and 1" NPTF Coupling for 200-PS.
Precharge Pressure is 30 PSIG. System connection is 1" NPTF (straight coupling connection).
Maximum W
orking Pressure is 125 PSIG. Maximum Working Temperature is 200° F.
DimensionsTotalMax.System DrawdownShipping
(gals)Factor(gals)(gals) (gals)lbs (cu ft)
(ins)
(ins)
(ins)
Specialty Options
A new improved paint finish available only on WELL-X-TROL tanks.
This new paint has been re-formulated for outdoor applications where acids, salts
and moisture can harm regular paint. It is crack proof and impermeable to moisture.
PRO Access Stainless Steel System Connection piped thr
on most WELL-X-TROL models. Indicate PRO Access when or
ough the stand is available
dering.
Page 8
®
AMTROL has
®
innovative ways
to help you grow your business
Water Treatment Technologies
Hydrogen Sulfide Removal SystemArsenic Removal System
Boiler Expansion TanksWater Heater Expansion TanksIndirect-Fired Water Heaters