Well Point Pumps

Griffin’s Vacuum-Assisted Wellpoint Pumps are available in 4″, 6″, 8″ and 10″ models. These pumps are designed for handling high volumes of water and air. The pump automatically primes and reprimes at suction lifts of 25 ft. or greater.

These pumps are capable of handling flow up to 3500 gpm, head conditions up to 150 ft and over 200 cfm of air. The pumps are available with the Wind TunnelĀ® high volume air handling system. Griffin Wellpoint Pumps are particularly suited for wellpoint dewatering systems in pervious soil formation. Combined with Griffin’s line of wellpoint accessories it is easy to install and operate an efficient and complete wellpoint system.

These pumps are available in diesel and electric options, with an integral fuel tank or trailer mounted. Other options are available with these units including hydraulic drives. Contact Griffin for more information and options available.

Size Model Max Capacity (GPM) Max Head (ft.)
4″ 4WPRD 500 60
6″ 6WPRD* 1500 145
8″ 8WPRD* 2000 145
10″ 10WPRD* 3500 150

Other sizes and models may be available.
*Models available in the standard Griffin Silent Pac configuration


  • Fully automatic, dry priming
  • Rotary vane vacuum pumps standard
  • Automatically primes and reprimes at suction lifts of 25 ft. or greater
  • Over-sized air separation chamber with stainless steel float strips high volumes of light gases and air for fast priming
  • End Suction centrifugal
  • Self contained portable pump
  • Integral fuel tank designed for 24 hour operation
  • Trailer mounted versions available