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Comet Pumps and Parts

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Shop the full line of comet pumps and parts at Pittsburgh Spray Equipment — 34 in-stock products including complete units, kits, and OEM parts. Not sure which model fits your work? Call 888-714-1410 or email sales for real technical help.

Why buy from Pittsburgh Spray Equipment
  • Full manufacturer warranty — real support before and after the sale
  • Tech support that answers — call 888-714-1410 or email sales, no phone tree
  • Financing available — Credit Key + Klarna at checkout on qualifying orders
  • 60+ years serving the finishing industry — Pittsburgh-based, family-owned
32 products
Price ⌃
Brand ⌃
PSI ⌃
Motor Horsepower ⌃
  • Comet Pump - BXD2527G 2.4 2700 6.5 3400 3/4” Replacement Pressure Washer Pump
    $283.02
    $283.02
  • Comet Pump - AXD Series - AXD3030G 3.0 3000 8.0 3400 1” Axial Commercial Duty Replacement Pressure Washer Pump
    $586.00
    $586.00
  • Comet Pump - AXD Series - AXD2527G-T 2.5 2700 5.0 3400 3/4
    $433.29
    $433.29
  • 3.5 GPM 2200 PSI 3400 RPM 3/4 Inch Hollow Shaft Triplex Plunger Pressure Washer Pump - Comet LWD3522E
    $437.38
    $437.38
  • Comet Pump - LWD2020E 2.1 2000 5/8” 3.0 3400 15mm Triplex Plunger Replacement Pressure Washer Pump
    $551.08
    $551.08
  • Comet Pump - LWD3020E 3.4 2000 5/8” 4.0 3400 15mm Triplex Plunger Replacement Pressure Washer Pump
    $560.91
    $560.91
  • Comet Pump - AXD Series - AXD3025G 3.0 2500 7.0 3400 3/4” Axial Commercial Duty Replacement Pressure Washer Pump
    $497.08
    $497.08
  • Comet Pump - AXD Series - AXD2520E 2.5 2000 3.5 3400 5/8” 3/4FGH 3/8MPT Axial Commercial Duty Replacement Pressure Washer Pump
    $477.52
    $477.52
  • Comet Pump - AXD Series - AXD2020E 1.9 2000 3.0 3400 5/8” 3/4FGH 3/8MPT Axial Commercial Duty Replacement Pressure Washer Pump
    $477.52
    $477.52
  • Comet R4520 PUMP LWS 3525 S
    $949.19
    $949.19
  • 3.0 GPM 500 PSI 1750 RPM Hollow Shaft 5/8 Inch Triplex Pressure Washer Pump, Waterous, Plug No Injector - Comet R4519 LWS 3005 E-K
    $1,178.32
    $1,178.32
  • 3.0 GPM 2000 PSI 1750 RPM Hollow Shaft 5/8 Inch Triplex Pressure Washer Pump - Comet R4518 LWS 3020 E-K
    $1,034.29
    $1,034.29
  • 3.5 GPM 2000 PSI 1750 RPM Hollow Shaft 5/8 Inch Triplex Pressure Washer Pump with Stainless Steel Manifold - Comet R4517 LWS 3520 E
    $2,690.48
    $2,690.48
  • 3.1 GPM 2000 PSI 1750 RPM Hollow Shaft 5/8 Inch Triplex Pressure Washer Pump with Stainless Steel Manifold - Comet R4516 LWS 3020 E
    $2,690.48
    $2,690.48
  • 3.1 GPM 2000 PSI 1750 RPM Hollow Shaft 5/8 Inch Triplex Pressure Washer Pump with Shim - Comet R4515 LWS 3020 E
    $890.27
    $890.27
  • 3.1 GPM 2000 PSI 1750 RPM Hollow Shaft 5/8 Inch Triplex Pressure Washer Pump - Comet R4514 LWS 3020 E
    $923.01
    $923.01
  • 3.5 GPM 2000 PSI 1750 RPM Hollow Shaft 5/8 Inch Triplex Pressure Washer Pump - Comet R4513 LWS 3520 E
    $923.01
    $923.01
  • 3.0 GPM 2000 PSI 1750 RPM Solid Shaft 24mm Triplex Pressure Washer Pump - Comet R4512 LWS 3020 S
    $890.27
    $890.27
  • 2.2 GPM 1500 PSI 1750 RPM Hollow Shaft 5/8 Inch Triplex Pressure Washer Pump - Comet R4510 LWS 2015 E
    $942.66
    $942.66
  • 2.2 GPM 2000 PSI 1750 RPM Solid Shaft 24mm Triplex Pressure Washer Pump - Comet R4509 LWS 2020 S
    $2,690.48
    $2,690.48
  • 2.2 GPM 2000 PSI 1750 RPM Hollow Shaft 5/8 Inch Triplex Pressure Washer Pump - Comet R4508 LWS 2020 E
    $923.01
    $923.01
  • 2.2 GPM 2000 PSI 1750 RPM Hollow Shaft 5/8 Inch Triplex Pressure Washer Pump - Comet R4511 LWS 2015 E-K
    $1,256.85
    $1,256.85
  • 2.2 GPM 2000 PSI 1750 RPM Solid Shaft 24mm Triplex Pressure Washer Pump - Comet R4507 LWS 2020 S
    $890.27
    $890.27
  • Comet R4506 PUMP LW 1509 S
    $701.03
    $701.03
  • Comet R4505 PUMP LW 0509 S
    $890.27
    $890.27
  • Comet R4504 PUMP LW 1009 S
    $701.03
    $701.03
  • Comet R4503 PUMP LW 3525 S
    $949.19
    $949.19
  • Comet R4502 PUMP LW 3025 S
    $949.19
    $949.19
  • Comet R4501 PUMP LW 2020 S
    $890.27
    $890.27
  • Comet R4500 PUMP LW 3020 S
    $890.27
    $890.27
  • 2.9 GPM 2000 PSI Plunger Pump - Comet AXD3020E
    $493.54
    $493.54
  • Comet Pump - AXD Series - AXD2527G 2.5 2700 5.0 3400 3/4” Axial Commercial Duty Replacement Pressure Washer Pump
    $498.17
    $498.17
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