Seal Refurbishment Services

Elastomer Chemical Compatibility

Seal Face Chemical Compatibility

RUBBER BELLOW SEALS

HC1 / HC12

  • Rubber bellows drive
  • Intermeshing tags for additional positive key drive
  • Independent of direction of rotation
  • DIN 24960 compliant

HC1 & HC12 is a rubber bellows mechanical seal which utilises intermeshing metal tags to protect the bellows from torsional strain. Designed for use in demanding water-based applications such as wastewater treatment. HC1 conforms to DIN length L1S and HC12 to DIN length L1K.

  • Operating conditions

PARTS

A

B

C

D

E

F

G

Seat Cup

Seat (C60 Standard)

Rotary Face

Metal Tags

Rubber Bellows

Spring

Drive Band

EQUIVALENT

2100

B05 / B052

B05U

B09xU

14 / 142

Temperature:

Pressure:

Speed:

-20°C to 200°C

up to 20 bar, 290 psi

up to 15m/s, 3000 fpm

STANDARD SEAT

  • Material options

C60

BS

metric cup seat

metric o-ring seat

Rotary Face:

Stationary Face:

Elastomer:

Metal Parts

CAB, SiC

SiC

N, V or EP

Stainless Steel

TYPE 2100 & TYPE 2100 SHORT

PRODUCT INFORMATION

DIMENSIONS

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