21LD 3/4 Armstrong Cast Iron Fixed Pivot Liquid Drainer 1/16 250#. *Please note image is generic. Information: Armstrong Free Floating Traps Submittal Sheet Armstrong's stainless steel, free-floating guided lever drain traps use the same bodies,...

DP0476 Domestic Hoffman Mechanical Seal Assembly. *Please note image is generic. This Item Usually Ships The Same Day!

164400 McDonnell & Miller 193-7B LWCO & Pump CTRL. w/ Potentiometer. Information: McDonnell & Miller LWCO Instruction Manual Features: For commercial and industrial low or high pressure steam boilers Maintains consistent water...

10K10 GOULDS Mechanical Seal Assembly. *Please note image is generic. This Item Usually Ships The Same Day!

426361-001 Armstrong Support Foot Steel L-fr 10-7/8". Please Contact Us For Lead Time!

AX-60 Armstrong Pre-charged ASME Expansion Tank Horizontal. Tank Volume 35.0 gal, (132.5 L). *Please note image is generic. Armstrong Series AX & AX-V Diaphragm Tanks. Armstrong Expansion Tanks are designed to reduce tank sizes by up to 80%...

673PF Domestic Centriflo Pump 3HP 1750 RPM 60GPM 40PSIG, ODP Motor, 200/3/60. These pumps are the heart of Domestic Pump condensate-handling equipment. Centriflo centrifugal pumps are basic components of much of our line of condensate-handling...

116478 Bell & Gossett B50 ASME Bladder Expansion Tank. Tank And Acceptance Volume: 13 Gallons (49) liters. Bell & Gossett Expansion Tank Information: Bell & Gossett Series B ASME Expansion Tank Brochure Bell & Gossett Series D ASME...

116477 Bell & Gossett B35 ASME Bladder Expansion Tank. Tank And Acceptance Volume: 10 Gallons (38) liters. Bell & Gossett Expansion Tank Information: Bell & Gossett Series B ASME Expansion Tank Brochure Bell & Gossett Series D...

D25548 GP-2000 Armstrong 2" NPT Pressure Reducing Valve 15-200#. Information: GP-2000 Armstrong 1/2" NPT Pressure Reducing Valve 3-21 PSI Pilot Installation Guide GP-2000 Armstrong 1/2" NPT Pressure Reducing Valve 3-21 PSI Pilot Submittal...

2ST1G2F4 Goulds Pump 2HP 3/60/208-230/460 DP 4.87". *Please note image is generic. Please Contact Us For Lead Time!

3SV13GF4F66 Goulds SV Series 3HP 2/60/3 TEPE 360 13STG. *Please note image is generic. Goulds e-SV Series Stainless Steel Vertical Multi-Stage Pumps are energy saving, eco-friendly, efficient. The new e-SV design allows easy service and safe maintenance...

116053 Bell & Gossett B-400 ASME Pressurized Expansion Tank. Tank And Acceptance Volume Gallons: 106 Gallons (400) liters. Repair Parts: 189580 Bell & Gossett B-400 Expansion Tank Replacement Bladder Only Information: Bell &...

8975000-98202K Armstrong Mechanical Seal Kit w/Gasket. *Please note image is generic. This Item Usually Ships Same Day!

BP422-60 Bell & Gossett BP Heat Exchanger 5-686-06-060-007. Bell & Gossett BPX Brazed Plate Heat Exchangers offer the highest level of thermal efficiency and durability in a compact, low cost unit. The corrugated plate design provides very...

V1001074 Bell & Gossett Baffle. *Please note image is generic. This Item Usually Ships The Same Day!  

V1001060 Bell & Gossett Baffle. *Please note image is generic. This Item Usually Ships The Same Day!  

VEM3711T Baldor Motor 10HP 3600RPM TEFC 215TC Frame Motor.  This Item Usually Ships The Same Day!

600-2067RP Taco PAX84-150 Expansion Tank Bladder Only. Acceptance Volume: 12 gal, 45 liter. Taco PAX Series bladder type tanks provide permanent separation of air and water. All wetted components are built of FDA-approved materials. Available in 11...

115427 Bell & Gossett HH-3X Suction Diffuser Plus 8" x 8" Flanged US Assembled. System Side 8", Pump Side 8" with NPT & Flanged Connections. The Bell & Gossett Suction Diffuser Plus is an angle pattern straightening fitting that...

V1000975 Bell & Gossett Strainer Carbon Steel. *Please note image is generic. This Item Usually Ships The Same Day!

1661-022 Taco Motor 1/2HP 3PH ODP. Please note image is generic. This Item Usually Ships The Same Day!

172812 McDonnell & Miller 157S-M Hi Pressure Level Control. McDonnell & Miller 150S/157S Instruction Manual Specifications For boilers of any steaming capacity Monel bellows provides corrosion resistance Snap action switches for high...

AV-13 Armstrong Air Vent. Please note image is generic. If you have any questions please give us a call at 1-800-781-7405 or email us your request. Sales@NationalPumpSupply.com This Item Usually Ships The Same Day!

816706-025K Armstrong Seal Kit. Please note image is generic. This Item Usually Ships Same Day!

V1001094 Bell & Gossett Baffle. This Item Usually Ships The Same Day!  

953-568RP Taco Casing Gasket. Please note image is generic. Please Contact Us For Lead Time!

953-1549-1BRP Taco RP Seal Kit Type B 1-1/8IN. Please note image is generic. This Item Usually Ships The Same Day!

SG-54 Armstrong Suction Guide 516860-022, Port Sizes (ins) System x Pump. Armstrong suction diffusers are designed for direct mounting on the suction flange of horizontal and vertical pumps. Armstrong Suction Guides (SG's) are installed on the...

953-1549-42BRP Taco Seal Kit. Please note image may be different than actual part. This Item Usually Ships The Same Day!

1900-1007RP Taco Shaft Adapter. This Item Usually Ships The Same Day!

1600-160RP-2 Taco Cartridge Assembly. This assembly fits the Series *121+122-3-7, 132+133-3-6; 1600, 1602, 1604, 1610, 1612, 1614, 1620, 1622, 1624, 1630, 1632, 1634-1 +C1. Does not include the seal kit. Please see link: 1600-055RP Taco Pump Seal...

8975000-98505K Armstrong Mechanical Seal Kit. *Please note image is generic. This Item Usually Ships Same Day!

PTA-125V Bell & Gossett 1BN354LF ASME Potable Expansion Tank. The Bell & Gossett Series PTA expansion tank is an ASME constructed vessel designed to absorb the forces of expanding water and protect the domestic water system from pressure...

PTA-100V Bell & Gossett 1BN353LF ASME Potable Expansion Tank. The Bell & Gossett Series PTA expansion tank is an ASME constructed vessel designed to absorb the forces of expanding water and protect the domestic water system from pressure...

169211 Bell & Gossett Motor 1-1/2 HP 3 Phase. *Please note image is generic. This Item Usually Ships The Same Day!

354001 McDonnell & Miller E-11M-24V Manual Reset Switch 24V. Information: McDonnell & Miller LWCO Series 67 Instruction Manual McDonnell & Miller LWCO Series 67 Submittal Sheet Features: For boilers of any steaming...

AX-144V Armstrong Pre-charged  ASME Expansion Tank . Tank Volume 80.0 gal, (65.0 L). *Please note image is generic. Armstrong Series AX & AX-V Diaphragm Tanks are designed to reduce tank sizes by up to 80% over standard designs...

CA2000-125 Taco CA Expansion Tank 528 Gallon. Tank Volume: 528 Gal. 2000 Liter. Standard Design Pressure and Temperature: 125 psi @ 280*F Max.  Information: Taco Series CA Expansion Tank Brochure Taco Series CA Expansion Tank Instruction...

A91561 Bell & Gossett Steel Baffle for HH-3X and JH-3X suction diffusers. This Item Usually Ships The Same Day!