APV® (SPX®) MECHANICAL SEALS

HW+

  • Single Seal Face Kit
  • Suits APV® W+ Pumps

PARTS

HW+ is designed to replace the front-loaded seal face kit fitted to APV® W+ "World Plus" centrifugal pumps.

The rotating seal face is mounted behind the impeller with 1 x pinned slot, whereas the stationary face is spring loaded via 4 x slots engaging with a pressure ring.

A fixing kit is also available separately replacing the metal pressure ring, spring & seal housing components.

A

B

C

D

E

F

G

Stationary O-ring

Stationary Face / Ring

Rotary O-ring

Rotary Face / Ring

(Optional) Seal Housing

(Optional) Spring

(Optional) Pressure Ring

EQUIVALENT

T0WP / T0WPU

Type 16.PLUS

  • Optional Fixing Kit

The single seal's metal components or "fixing kit" is also available seperately, replacing the metal pressure ring, spring & seal housing.

DATA SHEET

HW+ - Data Sheet
  • Double Seal Face Kit

The inboard and outboard faces of the double seal configuration use the same seal face components; therefore, two units are required.

 

The double seal fixing it is not available.

  • Material options

Rotary Face:

Stationary Face:

Elastomers:

SiC

SiC or CAB

N, V or EP

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

W+ - SINGLE & DOUBLE SEAL KIT

PRODUCT INFORMATION

PUMP COMPATIBILITY

Replaces the "Face Kit" and "Fixing Kit" in APV W+ pump range, including variants Wi+, Ws+, Whp+ & Wa+:

 

Face Kit

Replaces the OEM part numbers:

L772461, L772466, L772462, L772467, L772463, L772468, L772464, L772469

 

Fixing Kit:

Replaces the OEM part numbers:

L772460, L772465