Seal Refurbishment Services

Elastomer Chemical Compatibility

Seal Face Chemical Compatibility

DIAPHRAGM SEALS

H560DS

  • Double seal for stepped shafts
  • Pump-specific
  • To Japanese specifications

H560DS is the back-to-back arrangement of H560 base to suit stepped shafts. Dimensions are pump-specific, found commonly in Japanese-brand submersible pumps. H560DS uses a  unique non-driving conical spring.

CODE

TS

SK

EB

PD

standard

Tsurumi

Sakuragawa

Ebara

Saer PD

misc.

PARTS

  • Operating conditions

Temperature:

Pressure:

Speed:

-30°C to 200°C

up to 10 bar, 145 psi

up to 13m/s, 2500 fpm

  • Material options

External:

Internal:

Elastomer:

Metal Parts

CAB/CER, SiC/SiC

SiC/SiC

N, V

Stainless Steel

A

B

C

D

E

F

G

H

Seat Cup

Seat

Rotary Face

Retainer

Rubber Diaphragm

Spring

Drive Band

Locking Washer

DATA SHEET

H560DS - Data Sheet

TYPE 560DS - STEPPED SHAFT

PRODUCT INFORMATION

DIMENSIONS

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