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H Series

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Buy Armtrong Series H In-Line Circulator Pumps @ PumpProducts.com. The Armstrong H Series In-Line Circulator Pump is suitable for hydronic heating and cooling, multi-stage zoning and general industrial service applications. It is built using a standard three-piece design that features a radially-split body, oversized shaft, centrifugal impeller, positive mechanical seal and modular construction. The H series has been used by HVAC professionals for decades because it is cost-effective, durable and easy to maintain.

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  1. Armstrong Cast Iron In-Line Pump

    Armstrong 174034MF-013, Model H-32, Cast Iron In-Line Pump, Without Flanges, Series H, 1/6 HP, 115 Volts, 1 Phase, 36 GPM Maximum

    Armstrong Sku: 174034MF-013
    $982.58
    info
    FREE SHIPPING ON THIS ITEM ! Offer applies to the lower 48 states and excludes Alaska, Hawaii, APO/FPO and international orders. Free standard shipping applies to U.S. orders only and to select items that meet UPS Standard Ground container/cube requirements. Free Shipping
    Available For Order! ((Usually Ships 3-5 Days))This product is direct shipped from the manufacturer to our distribution center where it is checked, packaged and processed by our quality control team. The shipping time shown is the estimated number of business days the product will ship out from our wa     Call Sales Counter !
  2. Armstrong 174035MF-113, Model H-41, Cast Iron In-Line Pump With 1" NPT Flanges, Series H, 1/6 HP, 115 Volts, 1 Phase, 21 GPM Max, Maintenance Free Design

    Armstrong 174035MF-113, Model H-41, Cast Iron In-Line Pump With 1" NPT Flanges, Series H, 1/6 HP, 115 Volts, 1 Phase, 21 GPM Max, Maintenance Free Design

    Armstrong Sku: 174035MF-113
    $1,311.61
    info
    FREE SHIPPING ON THIS ITEM ! Offer applies to the lower 48 states and excludes Alaska, Hawaii, APO/FPO and international orders. Free standard shipping applies to U.S. orders only and to select items that meet UPS Standard Ground container/cube requirements. Free Shipping
    In Stock! (Ships Today !) This item is In Stock at our warehouse distribution center. Stock orders placed Monday through Friday by 1:00 pm EST. will be shipped the same day. Orders placed Friday after 1:00 pm through Sunday will be shipped on Monday.     Call Sales Counter !
  3. Armstrong Cast Iron In-Line Pump

    Armstrong 116431MF-132, Model H-51, Cast Iron In-Line Pump With 1" NPT Flanges, Series H, 1/4 HP, 115 Volts, 1 Phase, 42 GPM Max, 24 ft Max Head, Maintenance Free Design

    Armstrong Sku: 116431MF-132
    $1,547.74
    info
    FREE SHIPPING ON THIS ITEM ! Offer applies to the lower 48 states and excludes Alaska, Hawaii, APO/FPO and international orders. Free standard shipping applies to U.S. orders only and to select items that meet UPS Standard Ground container/cube requirements. Free Shipping
    Available For Order! ((Usually Ships 3-5 Days))This product is direct shipped from the manufacturer to our distribution center where it is checked, packaged and processed by our quality control team. The shipping time shown is the estimated number of business days the product will ship out from our wa     Call Sales Counter !
  4. Armstrong Cast Iron In-Line Pump

    Armstrong 110119MF-100, Model H-51, Cast Iron In-Line Pump With 1" NPT Flanges, Series H, 1/4 HP, 208-230/460 Volts, 3 Phase, 42 GPM Max, 24 ft Max Head, Sleeve Bearing Design

    Armstrong Sku: 110119MF-100
    $1,660.00
    info
    FREE SHIPPING ON THIS ITEM ! Offer applies to the lower 48 states and excludes Alaska, Hawaii, APO/FPO and international orders. Free standard shipping applies to U.S. orders only and to select items that meet UPS Standard Ground container/cube requirements. Free Shipping
    Available For Order! ((Usually Ships 3-5 Days))This product is direct shipped from the manufacturer to our distribution center where it is checked, packaged and processed by our quality control team. The shipping time shown is the estimated number of business days the product will ship out from our wa     Call Sales Counter !
  5. Armstrong Cast Iron In-Line Pump

    Armstrong 116435MF-132, Model H-52, Cast Iron In-Line Pump With 1-1/4" NPT Flanges, Series H, 1/3 HP, 115 Volts, 1 Phase, 52 GPM Max, 26 ft Max Head, Maintenance Free Design

    Armstrong Sku: 116435MF-132
    $1,678.71
    info
    FREE SHIPPING ON THIS ITEM ! Offer applies to the lower 48 states and excludes Alaska, Hawaii, APO/FPO and international orders. Free standard shipping applies to U.S. orders only and to select items that meet UPS Standard Ground container/cube requirements. Free Shipping
    Available For Order! ((Usually Ships 3-5 Days))This product is direct shipped from the manufacturer to our distribution center where it is checked, packaged and processed by our quality control team. The shipping time shown is the estimated number of business days the product will ship out from our wa     Call Sales Counter !
  6. Armstrong 174034MF-043, Model H-32, Bronze In-Line Pump Without Flanges, Series H, 1/6 HP, 115 Volts, 1 Phase, 36 GPM Max, Lead Free, Maintenance Free Design

    Armstrong 174034MF-043, Model H-32, Bronze In-Line Pump Without Flanges, Series H, 1/6 HP, 115 Volts, 1 Phase, 36 GPM Max, Lead Free, Maintenance Free Design

    Armstrong Sku: 174034MF-043
    $1,711.61
    info
    FREE SHIPPING ON THIS ITEM ! Offer applies to the lower 48 states and excludes Alaska, Hawaii, APO/FPO and international orders. Free standard shipping applies to U.S. orders only and to select items that meet UPS Standard Ground container/cube requirements. Free Shipping
    Available For Order! ((Usually Ships 3-5 Days))This product is direct shipped from the manufacturer to our distribution center where it is checked, packaged and processed by our quality control team. The shipping time shown is the estimated number of business days the product will ship out from our wa     Call Sales Counter !
  7. Armstrong Cast Iron In-Line Pump

    Armstrong 110119MF-102, Model H-52, Cast Iron In-Line Pump With 1-1/4" NPT Flanges, Series H, 1/3 HP, 208-230/460 Volts, 3 Phase, 52 GPM Max, 26 ft Max Head, Maintenance Free Design

    Armstrong Sku: 110119MF-102
    $1,727.74
    info
    FREE SHIPPING ON THIS ITEM ! Offer applies to the lower 48 states and excludes Alaska, Hawaii, APO/FPO and international orders. Free standard shipping applies to U.S. orders only and to select items that meet UPS Standard Ground container/cube requirements. Free Shipping
    Available For Order! ((Usually Ships 3-5 Days))This product is direct shipped from the manufacturer to our distribution center where it is checked, packaged and processed by our quality control team. The shipping time shown is the estimated number of business days the product will ship out from our wa     Call Sales Counter !
  8. Armstrong Cast Iron In-Line Pump

    Armstrong 116443MF-136A, Model H-53, Cast Iron In-Line Pump With 1-1/2" NPT Flanges, Series H, 1/2 HP, 208-230/460 Volts, 3 Phase, 80 GPM Max, 28 ft Max Head, Maintenance Free Design

    Armstrong Sku: 116443MF-136A
    $1,862.58
    info
    FREE SHIPPING ON THIS ITEM ! Offer applies to the lower 48 states and excludes Alaska, Hawaii, APO/FPO and international orders. Free standard shipping applies to U.S. orders only and to select items that meet UPS Standard Ground container/cube requirements. Free Shipping
    Available For Order! ((Usually Ships 3-5 Days))This product is direct shipped from the manufacturer to our distribution center where it is checked, packaged and processed by our quality control team. The shipping time shown is the estimated number of business days the product will ship out from our wa     Call Sales Counter !
  9. Armstrong 116439MF-132, Model H-53, Cast Iron In-Line Pump With 1-1/2" NPT Flanges, Series H, 1/2 HP, 115 Volts, 1 Phase, 80 GPM Max, 28 ft Max Head, Maintenance Free Design

    Armstrong 116439MF-132, Model H-53, Cast Iron In-Line Pump With 1-1/2" NPT Flanges, Series H, 1/2 HP, 115 Volts, 1 Phase, 80 GPM Max, 28 ft Max Head, Maintenance Free Design

    Armstrong Sku: 116439MF-132
    $1,947.74
    info
    FREE SHIPPING ON THIS ITEM ! Offer applies to the lower 48 states and excludes Alaska, Hawaii, APO/FPO and international orders. Free standard shipping applies to U.S. orders only and to select items that meet UPS Standard Ground container/cube requirements. Free Shipping
    In Stock! (Ships Today !) This item is In Stock at our warehouse distribution center. Stock orders placed Monday through Friday by 1:00 pm EST. will be shipped the same day. Orders placed Friday after 1:00 pm through Sunday will be shipped on Monday.     Call Sales Counter !
  10. Armstrong Cast Iron In-Line Pump

    Armstrong 116455MF-136A, Model H-54, Cast Iron In-Line Pump with 2" NPT Flanges, Series H, 3/4 HP, 208-230/460 Volts, 3 Phase, 95 GPM Max, 28 ft Max Head, Maintenance Free Design

    Armstrong Sku: 116455MF-136A
    $1,972.26
    info
    FREE SHIPPING ON THIS ITEM ! Offer applies to the lower 48 states and excludes Alaska, Hawaii, APO/FPO and international orders. Free standard shipping applies to U.S. orders only and to select items that meet UPS Standard Ground container/cube requirements. Free Shipping
    In Stock! (Ships Today !) This item is In Stock at our warehouse distribution center. Stock orders placed Monday through Friday by 1:00 pm EST. will be shipped the same day. Orders placed Friday after 1:00 pm through Sunday will be shipped on Monday.     Call Sales Counter !
  11. Armstrong Cast Iron In-Line Pump

    Armstrong 116451MF-132, Model H-54, Cast Iron In-Line Pump with 2" NPT Flanges, Series H, 3/4 HP, 115/230 Volts, 1 Phase, 95 GPM Max, 28 ft Max Head, Maintenance Free Design

    Armstrong Sku: 116451MF-132
    $2,088.39
    info
    FREE SHIPPING ON THIS ITEM ! Offer applies to the lower 48 states and excludes Alaska, Hawaii, APO/FPO and international orders. Free standard shipping applies to U.S. orders only and to select items that meet UPS Standard Ground container/cube requirements. Free Shipping
    In Stock! (Ships Today !) This item is In Stock at our warehouse distribution center. Stock orders placed Monday through Friday by 1:00 pm EST. will be shipped the same day. Orders placed Friday after 1:00 pm through Sunday will be shipped on Monday.     Call Sales Counter !
  12. Armstrong 174035MF-143, Model H-41, Bronze In-Line Pump With 1" NPT Flanges, Series H, 1/6 HP, 115 Volts, 1 Phase, 21 GPM Max, Lead Free, Maintenance Free Design

    Armstrong 174035MF-143, Model H-41, Bronze In-Line Pump With 1" NPT Flanges, Series H, 1/6 HP, 115 Volts, 1 Phase, 21 GPM Max, Lead Free, Maintenance Free Design

    Armstrong Sku: 174035MF-143
    $2,098.71
    info
    FREE SHIPPING ON THIS ITEM ! Offer applies to the lower 48 states and excludes Alaska, Hawaii, APO/FPO and international orders. Free standard shipping applies to U.S. orders only and to select items that meet UPS Standard Ground container/cube requirements. Free Shipping
    Available For Order! ((Usually Ships 3-5 Days))This product is direct shipped from the manufacturer to our distribution center where it is checked, packaged and processed by our quality control team. The shipping time shown is the estimated number of business days the product will ship out from our wa     Call Sales Counter !
  13. Armstrong Bronze In-Line Pump

    Armstrong 110119LF-101, Model H-51, H-51, Bronze In-Line Pump With 1" NPT Flanges, Series H, 1/4 HP, 208-230/460 Volts, 3 Phase, 42 GPM Max, 24 ft Max Head, Lead Free, Sleeve Bearing Design

    Armstrong Sku: 110119LF-101
    $2,130.97
    info
    FREE SHIPPING ON THIS ITEM ! Offer applies to the lower 48 states and excludes Alaska, Hawaii, APO/FPO and international orders. Free standard shipping applies to U.S. orders only and to select items that meet UPS Standard Ground container/cube requirements. Free Shipping
    In Stock! (Ships Today !) This item is In Stock at our warehouse distribution center. Stock orders placed Monday through Friday by 1:00 pm EST. will be shipped the same day. Orders placed Friday after 1:00 pm through Sunday will be shipped on Monday.     Call Sales Counter !
  14. Armstrong Cast Iron In-Line Pump

    Armstrong 116467-136A, Model H-63, Cast Iron In-Line Pump With 1-1/2" NPT Flanges, Series H, 1/2 HP, 208-230/460 Volts, 3 Phase, 34 GPM Max, 33 ft Max Head, Sleeve Bearing Design Armstrong 116467-136A, Model H-63, Cast Iron In-Line Pump With 1-1/2" NPT Fl

    Armstrong Sku: 116467-136A
    $2,350.32
    info
    FREE SHIPPING ON THIS ITEM ! Offer applies to the lower 48 states and excludes Alaska, Hawaii, APO/FPO and international orders. Free standard shipping applies to U.S. orders only and to select items that meet UPS Standard Ground container/cube requirements. Free Shipping
    Available For Order! ((Usually Ships 3-5 Days))This product is direct shipped from the manufacturer to our distribution center where it is checked, packaged and processed by our quality control team. The shipping time shown is the estimated number of business days the product will ship out from our wa     Call Sales Counter !
  15. Armstrong Cast Iron In-Line Pump

    Armstrong 116463-132, Model H-63, Cast Iron In-Line Pump With 1-1/2" NPT Flanges, Series H, 1/2 HP, 115 Volts, 1 Phase, 34 GPM Max, 33 ft Max Head, Sleeve Bearing Design

    Armstrong Sku: 116463-132
    $2,398.71
    info
    FREE SHIPPING ON THIS ITEM ! Offer applies to the lower 48 states and excludes Alaska, Hawaii, APO/FPO and international orders. Free standard shipping applies to U.S. orders only and to select items that meet UPS Standard Ground container/cube requirements. Free Shipping
    Available For Order! ((Usually Ships 3-5 Days))This product is direct shipped from the manufacturer to our distribution center where it is checked, packaged and processed by our quality control team. The shipping time shown is the estimated number of business days the product will ship out from our wa     Call Sales Counter !
  16. Armstrong Cast Iron In-Line Pump

    Armstrong 116479-136A, Model H-64, Cast Iron In-Line Pump With 1-1/2" NPT Flanges, Series H, 3/4 HP, 208-230/460 Volts, 3 Phase, 55 GPM Max, 45 ft Max Head, Sleeve Bearing Design

    Armstrong Sku: 116479-136A
    $2,581.29
    info
    FREE SHIPPING ON THIS ITEM ! Offer applies to the lower 48 states and excludes Alaska, Hawaii, APO/FPO and international orders. Free standard shipping applies to U.S. orders only and to select items that meet UPS Standard Ground container/cube requirements. Free Shipping
    Available For Order! ((Usually Ships 3-5 Days))This product is direct shipped from the manufacturer to our distribution center where it is checked, packaged and processed by our quality control team. The shipping time shown is the estimated number of business days the product will ship out from our wa     Call Sales Counter !
  17. Armstrong Cast Iron In-Line Pump

    Armstrong 116475-132, Model H-64, Cast Iron In-Line Pump With 1-1/2" NPT Flanges, Series H, 3/4 HP, 115 Volts, 1 Phase, 55 GPM Max, 45 ft Max Head, Sleeve Bearing Design

    Armstrong Sku: 116475-132
    $2,736.77
    info
    FREE SHIPPING ON THIS ITEM ! Offer applies to the lower 48 states and excludes Alaska, Hawaii, APO/FPO and international orders. Free standard shipping applies to U.S. orders only and to select items that meet UPS Standard Ground container/cube requirements. Free Shipping
    Available For Order! ((Usually Ships 3-5 Days))This product is direct shipped from the manufacturer to our distribution center where it is checked, packaged and processed by our quality control team. The shipping time shown is the estimated number of business days the product will ship out from our wa     Call Sales Counter !
  18. Armstrong Cast Iron In-Line Pump

    Armstrong 116491-136A, Model H-65, Cast Iron In-Line Pump With 1-1/2" NPT Flanges, Series H, 1 HP, 208-230/460 Volts, 3 Phase, 55 GPM Max, 57 ft Max Head, Sleeve Bearing Design

    Armstrong Sku: 116491-136A
    $2,957.42
    info
    FREE SHIPPING ON THIS ITEM ! Offer applies to the lower 48 states and excludes Alaska, Hawaii, APO/FPO and international orders. Free standard shipping applies to U.S. orders only and to select items that meet UPS Standard Ground container/cube requirements. Free Shipping
    Available For Order! ((Usually Ships 3-5 Days))This product is direct shipped from the manufacturer to our distribution center where it is checked, packaged and processed by our quality control team. The shipping time shown is the estimated number of business days the product will ship out from our wa     Call Sales Counter !
  19. Armstrong Cast Iron In-Line Pump

    Armstrong 116503-136A, Model H-66, Cast Iron In-Line Pump With 2" NPT Flanges, Series H, 3/4 HP, 208-230/460 Volts, 3 Phase, 102 GPM Max, 30 ft Max Head, Sleeve Bearing Design

    Armstrong Sku: 116503-136A
    $2,957.42
    info
    FREE SHIPPING ON THIS ITEM ! Offer applies to the lower 48 states and excludes Alaska, Hawaii, APO/FPO and international orders. Free standard shipping applies to U.S. orders only and to select items that meet UPS Standard Ground container/cube requirements. Free Shipping
    Available For Order! ((Usually Ships 3-5 Days))This product is direct shipped from the manufacturer to our distribution center where it is checked, packaged and processed by our quality control team. The shipping time shown is the estimated number of business days the product will ship out from our wa     Call Sales Counter !
  20. Armstrong Bronze In-Line Pump

    Armstrong 116432MF-133, Model H-51, Bronze In-Line Pump With 1" NPT Flanges, Series H, 1/4 HP, 115 Volts, 1 Phase, 42 GPM Max, 24 ft Max Head, Lead Free, Maintenance Free Design

    Armstrong Sku: 116432MF-133
    $3,036.77
    info
    FREE SHIPPING ON THIS ITEM ! Offer applies to the lower 48 states and excludes Alaska, Hawaii, APO/FPO and international orders. Free standard shipping applies to U.S. orders only and to select items that meet UPS Standard Ground container/cube requirements. Free Shipping
    Available For Order! ((Usually Ships 3-5 Days))This product is direct shipped from the manufacturer to our distribution center where it is checked, packaged and processed by our quality control team. The shipping time shown is the estimated number of business days the product will ship out from our wa     Call Sales Counter !
  21. Armstrong Cast Iron In-Line Pump

    Armstrong 116515-136A, Model H-67, Cast Iron In-Line Pump With 2" NPT Flanges, Series H, 1 HP, 208-230/460 Volts, 3 Phase, 132 GPM Max, 36 ft Max Head, Sleeve Bearing Design

    Armstrong Sku: 116515-136A
    $3,203.23
    info
    FREE SHIPPING ON THIS ITEM ! Offer applies to the lower 48 states and excludes Alaska, Hawaii, APO/FPO and international orders. Free standard shipping applies to U.S. orders only and to select items that meet UPS Standard Ground container/cube requirements. Free Shipping
    Available For Order! ((Usually Ships 3-5 Days))This product is direct shipped from the manufacturer to our distribution center where it is checked, packaged and processed by our quality control team. The shipping time shown is the estimated number of business days the product will ship out from our wa     Call Sales Counter !
  22. Armstrong Cast Iron In-Line Pump

    Armstrong 116487-132, Model H-65, Cast Iron In-Line Pump With 1-1/2" NPT Flanges, Series H, 1 HP, 115 Volts, 1 Phase, 55 GPM Max, 57 ft Max Head, Sleeve Bearing Design

    Armstrong Sku: 116487-132
    $3,229.03
    info
    FREE SHIPPING ON THIS ITEM ! Offer applies to the lower 48 states and excludes Alaska, Hawaii, APO/FPO and international orders. Free standard shipping applies to U.S. orders only and to select items that meet UPS Standard Ground container/cube requirements. Free Shipping
    Available For Order! ((Usually Ships 3-5 Days))This product is direct shipped from the manufacturer to our distribution center where it is checked, packaged and processed by our quality control team. The shipping time shown is the estimated number of business days the product will ship out from our wa     Call Sales Counter !
  23. Armstrong 116436MF-133, Model H-52, Bronze In-Line Pump With 1-1/4" NPT Flanges, Series H, 1/3 HP, 115 Volts, 1 Phase, 52 GPM Max, 26 ft Max Head, Lead Free, Maintenance Free Design

    Armstrong 116436MF-133, Model H-52, Bronze In-Line Pump With 1-1/4" NPT Flanges, Series H, 1/3 HP, 115 Volts, 1 Phase, 52 GPM Max, 26 ft Max Head, Lead Free, Maintenance Free Design

    Armstrong Sku: 116436MF-133
    $3,232.90
    info
    FREE SHIPPING ON THIS ITEM ! Offer applies to the lower 48 states and excludes Alaska, Hawaii, APO/FPO and international orders. Free standard shipping applies to U.S. orders only and to select items that meet UPS Standard Ground container/cube requirements. Free Shipping
    Available For Order! ((Usually Ships 3-5 Days))This product is direct shipped from the manufacturer to our distribution center where it is checked, packaged and processed by our quality control team. The shipping time shown is the estimated number of business days the product will ship out from our wa     Call Sales Counter !
  24. Armstrong 110119MF-103, Model H-52, Bronze In-Line Pump With 1-1/4" NPT Flanges, Series H, 1/3 HP, 208-230/460 Volts, 3 Phase, 52 GPM Max, 26 ft Max Head, Lead Free, Maintenace Free Design

    Armstrong 110119MF-103, Model H-52, Bronze In-Line Pump With 1-1/4" NPT Flanges, Series H, 1/3 HP, 208-230/460 Volts, 3 Phase, 52 GPM Max, 26 ft Max Head, Lead Free, Maintenace Free Design

    Armstrong Sku: 110119MF-103
    $3,365.16
    info
    FREE SHIPPING ON THIS ITEM ! Offer applies to the lower 48 states and excludes Alaska, Hawaii, APO/FPO and international orders. Free standard shipping applies to U.S. orders only and to select items that meet UPS Standard Ground container/cube requirements. Free Shipping
    Available For Order! ((Usually Ships 3-5 Days))This product is direct shipped from the manufacturer to our distribution center where it is checked, packaged and processed by our quality control team. The shipping time shown is the estimated number of business days the product will ship out from our wa     Call Sales Counter !
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