Seal Refurbishment Services

Elastomer Chemical Compatibility

Seal Face Chemical Compatibility

GORMAN-RUPP REPLACEMENT SEALS

HGRS

  • Suits Gorman-Rupp pumps
  • Replaces Double Grease Seals
  • Aftermarket o-ring design
  • Back-to-back arrangement
  • Six standard sizes

HGRS is designed to replace the mechanical seal in Gorman-Rupp pumps fitted with the double grease "GS" seal.

 

Our design utilises o-rings instead

of Neoprene packing rings for better compatibility with applications such as petroleum products or high temperatures. Specific elastomer compounds such as Viton® or Kalrez® are more readily available when in o-ring form.

EQUIVALENT

GS625

GS750

GS1000

GS1250

GS1500

GS1750

DATA SHEET

HGRS - Data Sheet

  • Material options

Rotating:

 

 

Stationary:

 

 

Elastomer:

Metal Parts:

hardened S.S.

Tungsten Carbide (TC)

Sintered Bronze

Sintered Bronze

Silicon Carbide (SiC)

316S.S.

N / V / EP

S.S.

'DOUBLE GREASE SEAL'

PRODUCT INFORMATION

PUMP COMPATIBILITY

Replaces Gorman-Rupp pumps fitted with Double Grease Seals