NOTICE: Due to planned maintenance, pricing and ordering functions will be unavailable from late Friday evening, July 17 to Saturday morning, July 18.

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

Site Search

{0} items in cart

loading content

Refine Results

: BRASS(2)
Steel(1)
: 220/221/338/339 Series Radiator Valve(1)
548 / 5495 Series Union 1 in Press Hydro Separator(1)
QuickSetter 132662A 1 in FNPT Balancing Valve(1)
: 1/4 in MNPT, 3/8-24 UNF Cap(1)
1-1/2 in(1)
3/4 in Garden Hose Thread, 10 gal(1)

Hydronic Parts & Accessories

10 products

Sort

View

Per Page

content loaded

Caleffi 112003 QuickSetter™ Balancing Valve Insulation Shell, 112 Series

Caleffi 112003 QuickSetter™ Balancing Valve Insulation Shell, 112 Series

Item #CLF112003

MFG #112003

Compare

NA20866 Valve Fitting, For Use With 548/5495 Series Union 1" Press Hydro Separator

NA20866 Valve Fitting, For Use With 548/5495 Series Union 1" Press Hydro Separator

Item #CLF521618AC

MFG #NA20866

Compare

Caleffi R59119 Replacement Vent Cap

Caleffi R59119 Replacement Vent Cap

Item #CLFR59119

MFG #R59119

Compare

Caleffi 100001A PT Test Port, For Use With FlowCal™ Automatic Flow Balancing Valve, 120 Series Y-Strainer, 1/4" MNPT, 3/8-24 UNF Cap, Brass

Caleffi 100001A PT Test Port, For Use With FlowCal™ Automatic Flow Balancing Valve, 120 Series Y-Strainer, 1/4" MNPT, 3/8-24 UNF Cap, Brass

Item #CLF100001A

MFG #100001A

Compare

Caleffi 49684A Magnetic / Drywell Assembly, For Use w/ Magnetic Hydraulic Separators

Caleffi 49684A Magnetic / Drywell Assembly, For Use w/ Magnetic Hydraulic Separators

Item #CLF49684A

MFG #49684A

Compare

Caleffi F39807 Replacement Cover and Float Assembly, For Use With DISCAL® 551 Series Compact Air Separator, DISCALDIRT® 546 Series Air and Dirt Separator

Caleffi F39807 Replacement Cover and Float Assembly, For Use With DISCAL® 551 Series Compact Air Separator, DISCALDIRT® 546 Series Air and Dirt Separator

Item #CLFF39807

MFG #F39807

Compare

Caleffi 546354AM DIRTMAG® Pro 2" Dual-Magnet Dirt Separator, Press Sweat, Brass

Caleffi 546354AM DIRTMAG® Pro 2" Dual-Magnet Dirt Separator, Press Sweat, Brass

Item #CLF546354AM

MFG #546354AM

Compare

Caleffi 200000 Thermostatic Control Head, For Use With 220/221/338/339 Series Radiator Valve

Caleffi 200000 Thermostatic Control Head, For Use With 220/221/338/339 Series Radiator Valve

Item #CLF200000

MFG #200000

Compare

Caleffi R31589 5231 1-1/2" Union Nut

Caleffi R31589 5231 1-1/2" Union Nut

Item #CLFR31589

MFG #R31589

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!