4270 Series Standard Pump

4270 Series Standard Pump

The Armstrong 4270 close coupled horizontal pumps are motor mounted and designed for long service life and easy maintenance. Applications include Building services – Cooling towers, HVAC, general purpose. Features include inside single-spring mechanical seal. Bronze-fitted or all-bronze construction. Designed for 3,600 RPM (1,800 RPM optional). For Armstrong Pump Parts vist our parts page.

If you have any questions please call or email us: Sales@NationalPumpSupply.com.

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  • 410133-203 Armstrong Circulating Pump 704S 410133-203 Armstrong 704S Circulating Pump

    410133-203 Armstrong Circulating Pump 704S

    Armstrong

    $685.95
    410133-203 Armstrong Circulating Pump 704S. 1.25 x 1, PEI (ULTEM) Impeller size is 4", 1HP @ 3500 rpm, Single Phase Pump. Armstrong 4270 Pump Brocure Armstrong 4270 Pump Installation Manual Armstrong 4270 Series Pump Submittal Sheet Armstrong 4270 ST...
    $685.95
    Qty in Cart: 0
    Quantity:
    Price:
    $685.95
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  • 410135-303 Armstrong Circulating Pump 7010T 410135-303 Armstrong 7010T Circulating Pump

    410135-303 Armstrong Circulating Pump 7010T

    Armstrong

    $1,045.95
    410135-303 Armstrong Circulating Pump 7010T. 2 x 1.5, PEI (ULTEM) Impeller size is 5", 3HP @ 3500 rpm, Three Phase Pump. Armstrong 4270 Pump Brocure Armstrong 4270 Pump Installation Manual Armstrong 4270 Series Pump Submittal Sheet Armstrong 4270 ST...
    $1,045.95
    Qty in Cart: 0
    Quantity:
    Price:
    $1,045.95
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  • 410135-342 Armstrong Circulating Pump 709T Bronze Impeller 410135-342 Armstrong 709T Circulating Pump Bronze Impeller

    410135-342 Armstrong Circulating Pump 709T Bronze Impeller

    Armstrong

    $1,102.95
    410135-342 Armstrong Circulating Pump 709T Bronze Impeller. 2 x 1.5, Bronze Impeller size is 4.375", 2HP @ 3500 rpm, Three Phase Pump. Armstrong 4270 Pump Brocure Armstrong 4270 Pump Installation Manual Armstrong 4270 Series Pump Submittal Sheet...
    $1,102.95
    Qty in Cart: 0
    Quantity:
    Price:
    $1,102.95
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  • 410135-340 Armstrong Circulating Pump 707T Bronze Impeller 410135-340 Armstrong 707T Circulating Pump Bronze Impeller

    410135-340 Armstrong Circulating Pump 707T Bronze Impeller

    Armstrong

    $965.95
    410135-340 Armstrong Circulating Pump 707T Bronze Impeller. 2 x 1.5, Bronze Impeller size is 4", 1.5HP @ 3500 rpm, Three Phase Pump. Armstrong 4270 Pump Brocure Armstrong 4270 Pump Installation Manual Armstrong 4270 Series Pump Submittal Sheet Armstrong...
    $965.95
    Qty in Cart: 0
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    Price:
    $965.95
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  • 410135-300 Armstrong Circulating Pump 707T 410135-300 Armstrong 707T Circulating Pump

    410135-300 Armstrong Circulating Pump 707T

    Armstrong

    $814.95
    410135-300 Armstrong Circulating Pump 707T. 2 x 1.5, PEI (ULTEM) Impeller size is 4", 1.5HP @ 3500 rpm, Three Phase Pump. Armstrong 4270 Pump Brocure Armstrong 4270 Pump Installation Manual Armstrong 4270 Series Pump Submittal Sheet Armstrong 4270 ST...
    $814.95
    Qty in Cart: 0
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    Price:
    $814.95
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  • 410135-302 Armstrong Circulating Pump 709T 410135-302 Armstrong 709T Circulating Pump

    410135-302 Armstrong Circulating Pump 709T

    Armstrong

    $1,005.95
    410135-302 Armstrong Circulating Pump 709T. 2 x 1.5, PEI (ULTEM) Impeller size is 4.375", 2HP @ 3500 rpm, Three Phase Pump. Armstrong 4270 Pump Brocure Armstrong 4270 Pump Installation Manual Armstrong 4270 Series Pump Submittal Sheet Armstrong 4270 ST...
    $1,005.95
    Qty in Cart: 0
    Quantity:
    Price:
    $1,005.95
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  • 410135-240 Armstrong Circulating Pump 707S Bronze Impeller 410135-240 Armstrong 707S Circulating Pump Bronze Impeller

    410135-240 Armstrong Circulating Pump 707S Bronze Impeller

    Armstrong

    $998.95
    410135-240 Armstrong Circulating Pump 707S Bronze Impeller. 2 x 1.5, Bronze Impeller size is 4", 1.5HP @ 3500 rpm, Single Phase Pump. Armstrong 4270 Pump Brocure Armstrong 4270 Pump Installation Manual Armstrong 4270 Series Pump Submittal Sheet...
    $998.95
    Qty in Cart: 0
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    Price:
    $998.95
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  • 410133-344 Armstrong Circulating Pump 705T Bronze Impeller 410133-344 Armstrong 705T Circulating Pump Bronze Impeller

    410133-344 Armstrong Circulating Pump 705T Bronze Impeller

    Armstrong

    $932.95
    410133-344 Armstrong Circulating Pump 705T Bronze Impeller. 1.25 x 1, Bronze Impeller size is 4.5", 1.5HP @ 3500 rpm, Three Phase Pump. Armstrong 4270 Pump Brocure Armstrong 4270 Pump Installation Manual Armstrong 4270 Series Pump Submittal Sheet...
    $932.95
    Qty in Cart: 0
    Quantity:
    Price:
    $932.95
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  • 410133-341 Armstrong Circulating Pump 702T 410133-341 Armstrong 702T Circulating Pump

    410133-341 Armstrong Circulating Pump 702T Bronze Impeller

    Armstrong

    $741.95
    410133-341 Armstrong Circulating Pump 702T. 1.25 x 1, Bronze Impeller size is 3.5", 3/4HP @ 3500 rpm, Three Phase Pump. Armstrong 4270 Pump Brocure Armstrong 4270 Pump Installation Manual Armstrong 4270 Series Pump Submittal Sheet Armstrong 4270 ST...
    $741.95
    Qty in Cart: 0
    Quantity:
    Price:
    $741.95
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  • 410133-201 Armstrong Circulation Pump 702S 410133-201 Armstrong 702S Circulation Pump

    410133-201 Armstrong Circulating Pump 702S

    Armstrong

    $580.95
    410133-201 Armstrong Circulating Pump 702S. 1.25 x 1, PEI (ULTEM) Impeller size is 3.5", 3/4HP @ 3500 rpm, Single Phase Pump. Armstrong 4270 Pump Brocure Armstrong 4270 Pump Installation Manual Armstrong 4270 Series Pump Submittal Sheet Armstrong 4270...
    $580.95
    Qty in Cart: 0
    Quantity:
    Price:
    $580.95
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  • 410135-343 Armstrong Circulating Pump 7010T Bronze Impeller 410135-343 Armstrong 7010T Circulating Pump Bronze Impeller

    410135-343 Armstrong Circulating Pump 7010T Bronze Impeller

    Armstrong

    $1,222.95
    410135-343 Armstrong Circulating Pump 7010T Bronze Impeller. 2 x 1.5, Bronze Impeller size is 5", 3HP @ 3500 rpm, Three Phase Pump. Armstrong 4270 Pump Brocure Armstrong 4270 Pump Installation Manual Armstrong 4270 Series Pump Submittal Sheet Armstrong...
    $1,222.95
    Qty in Cart: 0
    Quantity:
    Price:
    $1,222.95
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  • 410135-200 Armstrong Circulating Pump 707S 410135-200 Armstrong 707S Circulating Pump

    410135-200 Armstrong Circulating Pump 707S

    Armstrong

    $844.95
    410135-200 Armstrong Circulating Pump 707S. 2 x 1.5, PEI (ULTEM) Impeller size is 4", 1.5HP @ 3500 rpm, Single Phase Pump. Armstrong 4270 Pump Brocure Armstrong 4270 Pump Installation Manual Armstrong 4270 Series Pump Submittal Sheet Armstrong 4270 ST...
    $844.95
    Qty in Cart: 0
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    Price:
    $844.95
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  • 410134-340 Armstrong Circulating Pump 706T Bronze Impeller 410134-340 Armstrong 706T Circulating Pump Bronze Impeller

    410134-340 Armstrong Circulating Pump 706T Bronze Impeller

    Armstrong

    $1,068.95
    410134-340 Armstrong Circulating Pump 706T Bronze Impeller. 1.5 x 1.25, Bronze Impeller size is 4.5", 2HP @ 3500 rpm, Three Phase Pump. Armstrong 4270 Pump Brocure Armstrong 4270 Pump Installation Manual Armstrong 4270 Series Pump Submittal Sheet...
    $1,068.95
    Qty in Cart: 0
    Quantity:
    Price:
    $1,068.95
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  • 410134-300 Armstrong Circulating Pump 706T 410134-300 Armstrong 706T Circulating Pump

    410134-300 Armstrong Circulating Pump 706T

    Armstrong

    $898.95
    410134-300 Armstrong Circulating Pump 706T. 1.5 x 1.25, PEI (ULTEM) Impeller size is 4.5", 2HP @ 3500 rpm, Three Phase Pump. Armstrong 4270 Pump Brocure Armstrong 4270 Pump Installation Manual Armstrong 4270 Series Pump Submittal Sheet Armstrong 4270 ST...
    $898.95
    Qty in Cart: 0
    Quantity:
    Price:
    $898.95
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  • 410134-240 Armstrong Circulating Pump 706S 410134-240 Armstrong 706S Circulating Pump

    410134-240 Armstrong Circulating Pump 706S Bronze Impeller

    Armstrong

    $995.95
    410134-240 Armstrong Circulating Pump 706S With Bronze Impeller. 1.5 x 1.25, Bronze Impeller size is 4.5", 2HP @ 3500 rpm, Single Phase Pump. Armstrong 4270 Pump Brocure Armstrong 4270 Pump Installation Manual Armstrong 4270 Series Pump Submittal Sheet...
    $995.95
    Qty in Cart: 0
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    Price:
    $995.95
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  • 410134-200 Armstrong Circulating Pump 706S 410134-200 Armstrong 706S Circulating Pump

    410134-200 Armstrong Circulating Pump 706S

    Armstrong

    $962.95
    410134-200 Armstrong Circulating Pump 706S. 1.5 x 1.25, PEI (ULTEM) Impeller size is 4.5", 2HP @ 3500 rpm, Single Phase Pump. Armstrong 4270 Pump Brocure Armstrong 4270 Pump Installation Manual Armstrong 4270 Series Pump Submittal Sheet Armstrong 4270...
    $962.95
    Qty in Cart: 0
    Quantity:
    Price:
    $962.95
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  • 410133-304 Armstrong Circulating Pump 705T 410133-304 Armstrong 705T Circulating Pump

    410133-304 Armstrong Circulating Pump 705T

    Armstrong

    $789.95
    410133-304 Armstrong Circulating Pump 705T. 1.25 x 1, PEI (ULTEM) Impeller size is 4.5", 1.5HP @ 3500 rpm, Three Phase Pump. Armstrong 4270 Pump Brocure Armstrong 4270 Pump Installation Manual Armstrong 4270 Series Pump Submittal Sheet Armstrong 4270 ST...
    $789.95
    Qty in Cart: 0
    Quantity:
    Price:
    $789.95
    Subtotal:
  • 410133-244 Armstrong Circulating Pump 705S Bronze Impeller 410133-244 Armstrong 705S Circulating Pump Bronze Impeller

    410133-244 Armstrong Circulating Pump 705S Bronze Impeller

    Armstrong

    $979.95
    410133-244 Armstrong Circulating Pump 705S Bronze Impeller. 1.25 x 1, Bronze Impeller size is 4.5", 1.5HP @ 3500 rpm, Single Phase Pump. Armstrong 4270 Pump Brocure Armstrong 4270 Pump Installation Manual Armstrong 4270 Series Pump Submittal Sheet...
    $979.95
    Qty in Cart: 0
    Quantity:
    Price:
    $979.95
    Subtotal:
  • 410133-204 Armstrong Circulating Pump 705S 410133-204 Armstrong 705S Circulating Pump

    410133-204 Armstrong Circulating Pump 705S

    Armstrong

    $832.95
    410133-204 Armstrong Circulating Pump 705S. 1.25 x 1, PEI (ULTEM) Impeller size is 4.5", 1.5HP @ 3500 rpm, Single Phase Pump. Armstrong 4270 Pump Brocure Armstrong 4270 Pump Installation Manual Armstrong 4270 Series Pump Submittal Sheet Armstrong 4270...
    $832.95
    Qty in Cart: 0
    Quantity:
    Price:
    $832.95
    Subtotal:
  • 410133-343 Armstrong Circulating Pump 704T Bronze Impeller 410133-343 Armstrong 704T Circulating Pump Bronze Impeller

    410133-343 Armstrong Circulating Pump 704T Bronze Impeller

    Armstrong

    $825.95
    410133-343 Armstrong Circulating Pump 704T Bronze Impeller. 1.25 x 1, Bronze Impeller size is 4", 1HP @ 3500 rpm, Three Phase Pump. Armstrong 4270 Pump Brochure Armstrong 4270 Pump Installation Manual Armstrong 4270 Series Pump Submittal Sheet Armstrong...
    $825.95
    Qty in Cart: 0
    Quantity:
    Price:
    $825.95
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