VIKING® MECHANICAL SEALS

HVUB

  • OEM Replacement
  • Behind-The-Rotor Seal
  • Suits Viking® Pumps

HVUB replaces the "behind-the-rotor"

mechanical component seals fitted to Viking® Universal Line (-B suffix) Internal Gear pumps as well as some liquid-specific models.

 

Materials as per OEM shrink-fitted Silicon Carbide (SiC) with standard Viton elastomers. Other liquid-specific

materials available on request.

 

Existing seals may be reconditioned

and/or new seals manufactured to order.

PARTS

A

B

C

D

E

F

G

H

Stationary Pin

Stationary O-ring

Stationary Holder

Stationary Face / Ring

Rotary Face / Ring

Rotary O-ring

Rotary Holder

Rotary Spring

EQUIVALENT

P011U

Type 89

DATA SHEET

HVUB - Data Sheet

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. Viking® is a registered trademark of its respective company. Pump Seal Supplies Pty Ltd are not representative of, nor affiliated with Viking®.

BEHIND-THE-ROTOR SEALS

PRODUCT INFORMATION

DIMENSIONS

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