Seal Refurbishment Services

Elastomer Chemical Compatibility

Seal Face Chemical Compatibility

RUBBER BELLOW SEALS

H502

  • Rubber bellows drive
  • High performance
  • Non-clogging, self-aligning
  • DIN 24960 compliant

H502 is one of the best performing rubber bellows mechanical seals available. Designed for confined spaces & limited gland depths, it is suitable for general service and provides excellent performance in a wide range of hot water and mild chemical duties.

  • Operating conditions

PARTS

A

B

C

D

E

F

G

Seat O-ring

Seat (BO Standard)

Rotary Face

Rubber Bellows

Metal Housing

Spring

Drive Band

EQUIVALENT

Type 502

B07

Type 1724

Temperature:

Pressure:

Speed:

-40°C to 205°C

up to 40 bar, 580 psi

up to 13m/s, 2500 fpm

STANDARD SEAT

BO

BP

o-ring standard

w/ anti-rotation slot

  • Material options

Rotary Face:

Stationary Face:

Elastomer:

Metal Parts

CAB, SiC, TC

CER, SiC, TC

N, V or EP

Stainless Steel

ALTERNATIVE SEAT

BM

cup-mounted seat

DATA SHEET

H502 - Data Sheet

TYPE 502

PRODUCT INFORMATION

DIMENSIONS

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