Your SEO optimized title

Join our mailing list!

  Home > Pressure Pumps > GENERAL PUMP >

  T991 4GPM 1100PSI 1750RPM 24mm SHAFT
T991 Pump from General Pump.
T991 Pump from General Pump

Alternative Views:

T991 Pump
List Price: $602.62
Our Price: $463.72
You save $138.90!
SHIPPING: Item Ships in 1 to 7 Days

Availability:: In Stock
Product Code: BAPL-1977

Description Technical Specifications
T991 Pump from General Pump. The T991 pump is a T Series 50, Triplex replacement unit, that is rated 4 gallons per minute with a PSI rating of 1100. This pump has a top RPM of 1750 and mounts to your pressure washer with a 24 mm Shaft. All the parts and pieces on this pump are built to last from the completely solid ceramic plungers and constantly lubricated water seals to the solid forged brass head and die cast aluminum anodized coated crankcase, and everything in between. Combine this with a lifetime warranty and you have a replacement pump for your business that will give you years of trouble free use and abuse. However, if on the chance something does happen to this pump that is not covered by the warranty, we have you covered for that as well. The parts and repair kits are all easy to order and even easier to install. Click here for the part breakdown and find out what you need to get back up and running for the least amount of money.

  • Triplex Plunger Pump
  • Maximum Volume: 4.0/3.5 GPM
  • Maximum Discharge Pressure: 1100/1500 PSI
  • Maximum Inlet Pressure: 125 PSI
  • Maximum Pump Speed: 1750/1450 RPM
  • Minimum Horsepower Requirements: 3.6 bhp (multiply by 1.5 for gas engines)
  • Bore: .787" (20mm)
  • Stroke: .394" (10mm)
  • Crankcase Capacity: 15.2 oz. (nondetergent SAE 30W oil)
  • Maximum Fluid Temperature: 165 degrees F.
  • Inlet Port Thread: 1/2" FPT
  • Discharge Port Thread: 3/8" FPT
  • Shaft Diameter: .945" (24mm)
  • Dimensions: 9.3" x 8.3" x 5.4"
  • Weight: 18.7 lb.
  • Forged brass manifold with an exclusive lifetime warranty
  • Die cast, anodized aluminum oil bath crankcase
  • Solid ceramic plungers with continuously lubricated packings
  • The original InterPump unitized stainless steel Kit 1 inlet and outlet valves
  • Standard 24mm soid shaft for pulley mounting
  • Flex coupling and bell housing available for direct drive
  • Ideal for all general cleaning/washing applications
  • Lubrication: Fill crankcase to dot on oil gauge window per specifications with SAE 30W oil. Change oil after 40 break-in period, then every 3 months or 500 hour intervals thereafter

Share your knowledge of this product with other customers... Be the first to write a review

Browse for more products in the same category as this item:

Pressure Pumps > GENERAL PUMP
Pressure Pumps > GENERAL PUMP > T Series 50
Pressure Pumps