Water heating 1/2 Size

All Types
Image for Water Heaters Water Heaters Image for Water Heater Parts Water Heater Parts Image for Pumps Pumps Image for Boilers Boilers
Filter
View Details Jomar 701-503G Dielectric Union | 1/2" | Lead Free Brass FIP x Galvanized FIP | 250 PSI | Blackhawk Supply
701-503G | Dielectric Union | 1 / 2" | Lead Free Brass FIP x Galvanized FIP | 250 PSI | Jomar
Brand: Jomar
SKU: 701-503G
$14.75 each
View Details Bell & Gossett 112026 1/2" ATF-20 Airtrol Fitting (For 20"-22" Compression Tank Dia) | Blackhawk Supply
112026 | 1 / 2" ATF-20 Airtrol Fitting (For 20"-22" Compression Tank Dia) | Bell & Gossett
Brand: Bell & Gossett
SKU: 112026
$207.94 each
View Details Taco 463-1 1/2" Tank Fitting with Drain & Shutoff Valve (FNPT x FNPT) | Blackhawk Supply
463-1 | 1 / 2" Tank Fitting with Drain & Shutoff Valve (FNPT x FNPT) | Taco
Brand: Taco
SKU: 463-1
$350.00 each
View Details Taco 3450-H2 1/2" Combination Boiler Feed Valve & Backflow (Union Press x NPT) | Blackhawk Supply
3450-H2 | 1 / 2" Combination Boiler Feed Valve & Backflow (Union Press x NPT) | Taco
Brand: Taco
SKU: 3450-H2
$162.81 each
View Details Bell & Gossett 112010 1/2" ATF-12 Airtrol Fitting (For 12"-14" Compression Tank Dia) | Blackhawk Supply
112010 | 1 / 2" ATF-12 Airtrol Fitting (For 12"-14" Compression Tank Dia) | Bell & Gossett
Brand: Bell & Gossett
SKU: 112010
$205.31 each
View Details Titan BS35S0050 1/2" | Basket Strainer | Stainless Steel | ASME Class 300 | Threaded | Bolted or Quick Open Cover | Blackhawk Supply
BS35S0050 | 1 / 2" | Basket Strainer | Stainless Steel | ASME Class 300 | Threaded | Bolted or Quick Open Cover | Titan
Brand: Titan
SKU: BS35S0050
$497.71 each
View Details Taco 5002-HX-T3-G 1/2" NPT Union 5002 Heating Only Mixing Valve w/ Gauge | Blackhawk Supply
5002-HX-T3-G | 1 / 2" NPT Union 5002 Heating Only Mixing Valve w / Gauge | Taco
Brand: Taco
SKU: 5002-HX-T3-G
$159.06 each
View Details Taco 5002-C3 1/2" Sweat 5002 Low Lead Mixing Valve | Blackhawk Supply
5002-C3 | 1 / 2" Sweat 5002 Low Lead Mixing Valve | Taco
Brand: Taco
SKU: 5002-C3
$121.71 each
View Details Taco 5122-C2-G 1/2" Sweat Union 5122 Mixing Valve w/ Gauge (Low Lead) | Blackhawk Supply
5122-C2-G | 1 / 2" Sweat Union 5122 Mixing Valve w / Gauge (Low Lead) | Taco
Brand: Taco
SKU: 5122-C2-G
$181.56 each
View Details Taco 5002-H3-G 1/2" Press 5002 Mixing Valve w/ Gauge (Low Lead) | Blackhawk Supply
5002-H3-G | 1 / 2" Press 5002 Mixing Valve w / Gauge (Low Lead) | Taco
Brand: Taco
SKU: 5002-H3-G
$176.88 each
View Details Taco 5002-H3 1/2" Press 5002 Mixing Valve (Low Lead) | Blackhawk Supply
5002-H3 | 1 / 2" Press 5002 Mixing Valve (Low Lead) | Taco
Brand: Taco
SKU: 5002-H3
$154.69 each
View Details Taco 5122-P2-G 1/2" PEX Union 5122 Mixing Valve w/ Gauge (Low Lead) | Blackhawk Supply
5122-P2-G | 1 / 2" PEX Union 5122 Mixing Valve w / Gauge (Low Lead) | Taco
Brand: Taco
SKU: 5122-P2-G
$202.19 each
View Details Taco 5122-C2 1/2" Sweat 5122 Mixing Valve (Low Lead) | Blackhawk Supply
5122-C2 | 1 / 2" Sweat 5122 Mixing Valve (Low Lead) | Taco
Brand: Taco
SKU: 5122-C2
$156.56 each
View Details Taco 5122-H2 1/2" Press 5122 Mixing Valve (Low Lead) | Blackhawk Supply
5122-H2 | 1 / 2" Press 5122 Mixing Valve (Low Lead) | Taco
Brand: Taco
SKU: 5122-H2
$157.19 each
View Details Taco 3492-050-T1 1/2" Cast Iron Combination Boiler Feed Valve & Backflow (NPT x NPT) | Blackhawk Supply
3492-050-T1 | 1 / 2" Cast Iron Combination Boiler Feed Valve & Backflow (NPT x NPT) | Taco
Brand: Taco
SKU: 3492-050-T1
$132.50 each
View Details Jomar 701-803G Dielectric Union 1/2" Lead Free Brass | Press x Galvanized MIP | 250 PSI | Blackhawk Supply
701-803G | Dielectric Union 1 / 2" Lead Free Brass | Press x Galvanized MIP | 250 PSI | Jomar
Brand: Jomar
SKU: 701-803G
$21.41 each
View Details Jomar 701-103 Dielectric Union | 1/2" | Brass Solder x Galvanized FIP | 250 PSI | Blackhawk Supply
701-103 | Dielectric Union | 1 / 2" | Brass Solder x Galvanized FIP | 250 PSI | Jomar
Brand: Jomar
SKU: 701-103
$12.75 each
View Details Bell & Gossett 186943LF 1/2" Sleeve Kit | Blackhawk Supply
186943LF | 1 / 2" Sleeve Kit | Bell & Gossett
Brand: Bell & Gossett
SKU: 186943LF
$73.25 each
View Details Bell & Gossett 112008 1/2" ATF-9 Airtrol Fitting (For 9" Compression Tank Dia) | Blackhawk Supply
112008 | 1 / 2" ATF-9 Airtrol Fitting (For 9" Compression Tank Dia) | Bell & Gossett
Brand: Bell & Gossett
SKU: 112008
$207.94 each
View Details Bell & Gossett 112013 1/2" ATF-24 Airtrol Fitting (For 24" Compression Tank Dia) | Blackhawk Supply
112013 | 1 / 2" ATF-24 Airtrol Fitting (For 24" Compression Tank Dia) | Bell & Gossett
Brand: Bell & Gossett
SKU: 112013
$205.31 each
View Details Bell & Gossett 112011 1/2" ATF-16 Airtrol Fitting (For 16"-18" Compression Tank Dia) | Blackhawk Supply
112011 | 1 / 2" ATF-16 Airtrol Fitting (For 16"-18" Compression Tank Dia) | Bell & Gossett
Brand: Bell & Gossett
SKU: 112011
$205.31 each
Type
Application
Connection
Connection Type
Connection Method
Flow Capacity (Cv)
Material
Max Flow (GPM)
Max Pressure (PSI)
Max Temp (F)
Standards Met

-----size_1-2

Committed to customer satisfaction
as experts in Water Heating
(847) 773-0645
Recently Viewed

Popular Products

View all →
Belimo B225+LF24 US CCV | 1" | 2 Way | 30 Cv | w/ Spg Rtn | 24V | On/Off | Blackhawk Supply
B225+LF24 US | CCV | 1" | 2 Way | 30 Cv | w/ Spg Rtn | 24V | On/Off | Belimo
Brand: Belimo
SKU: B225+LF24 US
$395.10 each
Contemporary Controls EIBA5-100T/R 5-Port 10/100Mbps DIN-rail Mount BAS Switch | Blackhawk Supply
EIBA5-100T/R | 5-Port 10/100Mbps DIN-rail Mount BAS Switch | Contemporary Controls
Brand: Contemporary Controls
SKU: EIBA5-100T/R
$115.32 each
Belimo S2A Auxiliary switch | 2x SPDT | 3A (0.5A inductive) @ 250 VAC max. | Blackhawk Supply
S2A | Auxiliary switch | 2x SPDT | 3A (0.5A inductive) @ 250 VAC max. | Belimo
Brand: Belimo
SKU: S2A
$104.85 each
KMC BAC-5051AE Router: BACnet, IP/Dual Enet/Single MSTP | Blackhawk Supply
BAC-5051AE | Router: BACnet, IP/Dual Enet/Single MSTP | KMC
Brand: KMC
SKU: BAC-5051AE
$471.41 each
Viconics VT7225 Room Controller Heating Analog Output and PWM Output; Replaces C1025 & T920 | Blackhawk Supply
VT7225 | Room Controller Heating Analog Output and PWM Output; Replaces C1025 & T920 | Viconics
Brand: Viconics
SKU: VT7225
$151.11 each
Contemporary Controls EISK5-GT Gig Switch. 5-port 10BASE-T/100BASE-TX/1000BASE-T Skorpion switch, DIN-rail mount | Blackhawk Supply
EISK5-GT | Gig Switch. 5-port 10BASE-T/100BASE-TX/1000BASE-T Skorpion switch, DIN-rail mount | Contemporary Controls
Brand: Contemporary Controls
SKU: EISK5-GT
$174.38 each
Veris PW2LX04S Pressure | Wet | 2 | Nema 4 | LCD | 0-100PSID | Blackhawk Supply
PW2LX04S | Pressure | Wet | 2 | Nema 4 | LCD | 0-100PSID | Veris
Brand: Veris
SKU: PW2LX04S
$395.83 each
Square D SDSA2040 SPD T1 SDSA 40KA 120/208V 3P4W | Blackhawk Supply
SDSA2040 | SPD T1 SDSA 40KA 120/208V 3P4W | Square D
Brand: Square D
SKU: SDSA2040
$175.82 each
Sign in to your account

Don't have an account? Create an account

Show

Forgot password?

Register New Account

Already have an account? Sign In instead.

Show
Show

Sign In

Your Cart
0 items
$0.00
Are you from Chicago?
Yes / No
Chicago Change
Shipping Estimates
Shipping:
The product has been added to cart.
There are 0 items in your cart.
Scroll to view all
Continue to Cart ($0.00) Quote these products
You can order without authorization. The system will remember your information after completion.