Seal Refurbishment Services

Elastomer Chemical Compatibility

Seal Face Chemical Compatibility

PARALLEL-SPRING SEALS

H1104B

  • Parallel-spring pusher
  • Balanced
  • O-ring mounted
  • Bi-directional
  • To JB/T 142 (PRC) Standard

H1104B is a parallel-spring o-ring mounted balanced seal, made to PRC JB/T 1472 professional standards. It is set-screw driven and therefor independent of direction of rotation.

PARTS

A

B

C

D

E

F

G

H

O-ring

Seat Face

Rotary Face

O-ring

Drive Sleeve

Parallel Spring

Rotary Holder

Set Screws

  • Operating conditions

EQUIVALENT

Temperature:

Pressure:

Speed:

-20°C to 200°C

up to 25 bar, 360 psi

up to 15m/s, 2950 fpm

Type 104B

Type 110

DATA SHEET

  • Material options

Rotary Head:

Stationary:

Elastomer:

Metal Parts

SiC

SiC

N, V or EP

Stainless Steel

H1104B - Data Sheet

TYPE 104 - BALANCED

PRODUCT INFORMATION

DIMENSIONS

note: dimensions refer to installed length, not 'free' length