Flexcon | First Supply

Serving the Midwest in HVAC, Plumbing, PVF, Well & Septic and Waterworks.

Site Search

{0} items in cart

loading content

Refine Results

: Expansion Tanks(4)
Hydronic Expansion Tanks(7)
: 16 in(4)
11 in(2)
8 in(2)
12-1/2 in(1)
11.4 in(1)
: 150 psi(4)
: 12-1/2 in(1)
11.6 in(1)
17.2 in(1)
20.8 in(1)
21.7 in(2)
: 4.5 gal(1)
6 gal(1)
33 gal(1)
2.1 gal(1)
15 gal(2)

11 products

Sort

View

Per Page

content loaded

Flexcon HTX 30 Flex2Pro HTX Hydronic Expansion Tank, 4.5 gal, 2.5 gal Acceptance, 100 psi, Butyl Rubber Diaphragm, 11" Diax14" H

Flexcon HTX 30 Flex2Pro HTX Hydronic Expansion Tank, 4.5 gal, 2.5 gal Acceptance, 100 psi, Butyl Rubber Diaphragm, 11" Diax14" H

Item #FLEHT30

MFG #HTX 30

Compare

Flexcon HTX 60 Flex2Pro HTX Hydronic Expansion Tank, 6 gal, 3 gal Acceptance, 100 psi, Butyl Rubber Diaphragm, 11.4" Diax17.2" H

Flexcon HTX 60 Flex2Pro HTX Hydronic Expansion Tank, 6 gal, 3 gal Acceptance, 100 psi, Butyl Rubber Diaphragm, 11.4" Diax17.2" H

Item #FLEHT60

MFG #HTX 60

Compare

Flexcon HTX 15 Flex2Pro HTX Hydronic Expansion Tank, 2.1 gal, 1 gal Acceptance, 100 psi, Butyl Rubber Diaphragm, 8" Diax12-1/2" H

Flexcon HTX 15 Flex2Pro HTX Hydronic Expansion Tank, 2.1 gal, 1 gal Acceptance, 100 psi, Butyl Rubber Diaphragm, 8" Diax12-1/2" H

Item #FLEHT15

MFG #HTX 15

Compare

PH 12 Flex2Pro PH Thermal Expansion Tank, 4.5 gal Tank, 150 psi, 11" Dia x 14-1/2" H

PH 12 Flex2Pro PH Thermal Expansion Tank, 4.5 gal Tank, 150 psi, 11" Dia x 14-1/2" H

Item #FLEPH12

MFG #PH 12

Compare

Flexcon HTX1500FV100 Hydronic Combination Package w/ 329T Fill Valve

Flexcon HTX1500FV100 Hydronic Combination Package w/ 329T Fill Valve

Item #FLEHTX1500

MFG #HTX1500FV100

While Supplies Last

Compare

Flexcon SXHT 30 Flex2Pro SXHT Hydronic Expansion Tank, 15 gal, 6 gal Acceptance, 100 psi, Butyl Rubber Diaphragm, 16" Diax21.7" H

Flexcon SXHT 30 Flex2Pro SXHT Hydronic Expansion Tank, 15 gal, 6 gal Acceptance, 100 psi, Butyl Rubber Diaphragm, 16" Diax21.7" H

Item #FLESXHT30

MFG #SXHT 30

Compare

Flexcon HTX 90 Flex2Pro HTX Hydronic Expansion Tank, 15 gal, 6 gal Acceptance, 100 psi, Butyl Rubber Diaphragm, 16" Diax20.8" H

Flexcon HTX 90 Flex2Pro HTX Hydronic Expansion Tank, 15 gal, 6 gal Acceptance, 100 psi, Butyl Rubber Diaphragm, 16" Diax20.8" H

Item #FLEHT90

MFG #HTX 90

Compare

Flexcon WHV 50 Flex2Pro WHV Thermal Expansion Tank, 15 gal Tank, 6 gal Acceptance, 150 psi, ASME Yes/No: No, 16" Diax21.7" H

Flexcon WHV 50 Flex2Pro WHV Thermal Expansion Tank, 15 gal Tank, 6 gal Acceptance, 150 psi, ASME Yes/No: No, 16" Diax21.7" H

Item #FLEWHV50

MFG #WHV 50

Compare

PH 5 Flex2Pro PH Thermal Expansion Tank, 2.1 gal Tank, 150 psi, 8" Dia x 11.6" H

PH 5 Flex2Pro PH Thermal Expansion Tank, 2.1 gal Tank, 150 psi, 8" Dia x 11.6" H

Item #FLEPH5

MFG #PH 5

Compare

First Mobile presents FirstSupply.com in a tile-based menu on your phone!

First InStock is our scannable label program makes it easy to stock your shop with First Supply!