2025 Nelsen Corporation Catalog - Catalog - Page 291
Well-X-Trol & WellMate Pre-Pressurized Pump Tanks 13
Well-X-Trol Pre-Pressurized Pump Tanks
SERIES 200
Floor stand models especially designed for residences. Requires only a minimum of floor space.
Appliance-like blue finish allows installation anywhere.
WX-202
20.0 Gallon 15-3/8" x 31-5/8"
WX-203
32.0 Gallon 15-3/8" x 46-1/2"
SERIES 250
For larger homes and institutions such as country clubs, farms, nursing homes, etc. Handles the
demands of larger systems in a minimum of space.
WX-251
62.0 Gallon 22" x 46-3/4"
WX-202 & WX-203
MODEL
NUMBER
CAPACITY
GALLONS
WX-202
WX-203
WX-251
20.0
32.0
62.0
DRAWDOWN/GALLONS
20-40 PSI 30-50 PSI 40-60 PSI
7.3
22.9
6.2
9.9
19.2
5.4
8.6
16.7
HEIGHT
INCH
DIAMETER
INCH
SYSTEM
ASSEMBLY
CONNECTION WEIGHT LBS
31-5/8"
46-3/8"
46-3/4"
15-3/8"
15-3/8"
22"
1" NPTF
1" NPTF
1-1/4" NPTF
35
43
92
VALUE-WELL MODELS
Value-Well Pre-Pressurized Water System Tanks are steel constructed and include a Butyl/EPDM
diaphragm, polypropylene liner and rubber air stem. The Value-Well models are NSF Standard 61 listed
and offer a 5-year limited warranty. These tanks are also helium tested. Value-Well tanks operate at a 90
psig maximum working pressure.
VW-20
20 Gallons, 15" x 32"
WellMate Fiberglass Pre-Pressurized Pump Tanks
WellMate’s Quick Connect series of captive air tanks utilize threadless connections
at both the service connection and the tank drain assembly in order to improve both the ease of
installation and product serviceability. The exclusive WellMate replaceable butyl air cell can now be used
in applications where continual use of chlorine is required. The Quick Connect feature allows for ease of
installation and serviceability and allows for variety of plumbing connections (plastic, metallic, threaded or
sweat). Tank can be rotated after installation so product specifications are accessible.
Tested and Certified by the Water Quality Association (WQA) NSF/ANSI Standard 61 Section 8 and Annex G.
VERTICAL TANKS
WM-6
WM-9
WM-12
WM-14WB
WM-25WB
WM-35WB
WellMate Tank, 20 Gallon 16" x 32"
WellMate Tank, 30 Gallon 16" x 44"
WellMate Tank, 40 Gallon 16" x 57"
WellMate Tank, 47 Gallon 21" x 41.3" Wide Body
WellMate Tank, 87 Gallon 24" x 41.5" Wide Body
WellMate Tank, 120 Gallon 21"x 62" Wide Body
WM SERIES
MODEL
NUMBER
CAPACITY
GALLONS
WM-4
WM-6
WM-9
WM·12
WM·14WB
WM·25WB
WM·35WB
14.5
19.6
29.5
40.3
47.1
86.7
119.7
DRAWDOWN/GALLONS
20-40 PSI 30-50 PSI 40-60 PSI
22.9
13.7
16.0
29.5
38.7
4.4
9.9
19.2
12.2
14.1
26.0
34.2
8.6
16.7
10.5
12.2
22.5
29.6
HEIGHT
INCH
DIAMETER
INCH
26"
32"
44"
57"
41.3"
55.25"
74.25"
16"
16"
16"
16"
21"
24"
24"
SYSTEM
ASSEMBLY
CONNECTION WEIGHT LBS
1" NPTF
1" NPTF
1" NPTF
1" NPTM
1·1/4" NPTM
1·1/4" NPTM
1·1/4"' NPTM
16.9
20.85
20.8
35.05
46.27
77.2
102.0
QUICK CONNECT FEATURE
Call Nelsen Toll-Free from Anywhere in the U.S. - 800.362.9686
All prices and products subject to change without notice. ©Nelsen Corporation
13 - 1
Water Systems Accessories & Tools
Well-X-Trol is the world’s most trusted brand of well tanks, backed by an
industry leading 7-year limited warranty.
