GRUNDFOS® MECHANICAL SEALS

HGGD

  • Seal Code "A-"
  • OEM Replacement
  • Older Grundfos CR Pumps
  • Model A Version

HGPD replaces the Type "A-" code component seals typically fitted to older Model A - Grundfos CR - Vertical Multistage pumps.

 

The unbalanced o-ring design features a set-screw torque transmission design specifically for hard-face material pairings. Shaft and seal dimensions were made according to DIN 24960.

PARTS

A

B

C

D

E

F

G

H

Stationary O-ring

Stationary Face / Ring

Rotary Face / Ring

Rotary Holder

Rotary O-ring

Rotary Spring

Rotary Drive Collar

Rotary Set Screws

DATA SHEET

HGGD - Data Sheet
  • Material options

Rotary Face:

Stat. Face:

Elastomer:

Metal Parts:

TC

CAB or TC (22mm only)

V or EP

304S.S.

OEM names, brands, model or part numbers are used solely for reference. Our components are engineered to deliver performance and service life equivalent to or exceeding that of OEM parts when correctly installed and appropriately applied. Grundfos® is a registered trademark of its respective company. Pump Seal Supplies Pty Ltd are not representative of, nor affiliated with Grundfos®.

CR PUMP - SEAL CODE "A-"

PRODUCT INFORMATION

PUMP COMPATIBILITY

Replaces the seal in older Grundfos® CR vertical multi-stage pumps fitted with "A-" code seals:

 

CR 2, 4

Replaces the mechanical seal only from OEM kits

 

 

 

 

 

 

 

 

 

CR 8, 16

Replaces the mechanical seal only from OEM kits

 

 

 

 

 

 

 

 

 

CR 30, 60

Replaces the mechanical seal only from OEM kits:

345015