GRUNDFOS® MECHANICAL SEALS

HGS/G

  • OEM Replacements
  • Suits Grundfos Pumps

PARTS

HGS/G covers a range of "HG_" style rubber bellows mechanical seals, with fitting lengths and/or stationary sizes specific for use in Grundfos pumps.

  • Operating conditions¹

Temperature:

Pressure:

Speed:

-20°C to +200°C

< 12 bar, 175 psi, 1.2 MPa

< 10m/s, 2000 fpm

rpm < 600000/(3.14 x D1)

¹Guide-values only (due to diversity of possible applications). Enquire for specific-use cases. Maximum values of each parameter cannot be applied together.

A

B

C

D

E

F

G

Stationary Cup

Stationary Face / Ring

Rotary Face / Ring

Rotary "L" Ring

Rotary Rubber Bellows

Rotary Spring

Rotary "L" Ring

DATA SHEET

HGS/G - Data Sheet
  • Material options

Rotary Face:

Stationary Face:

Elastomer:

Metal Parts:

CAB or SiC

SiC

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®.

GRUNDFOS BELLOWS SEALS

PRODUCT INFORMATION

DIMENSIONS

Dimensions refer to installed length, not 'free' length: