G93 SILICON CARBIDE GRAPHITE + EPDM,Mechanical seals for Grundfos® pumps,Mechanical seals
G93 SILICON CARBIDE GRAPHITE + EPDM,Mechanical seals for Grundfos® pumps,Mechanical seals
G93 SILICON CARBIDE GRAPHITE + EPDM,Mechanical seals for Grundfos® pumps,Mechanical seals
G93 SILICON CARBIDE GRAPHITE + EPDM,Mechanical seals for Grundfos® pumps,Mechanical seals
G93 SILICON CARBIDE GRAPHITE + EPDM,Mechanical seals for Grundfos® pumps,Mechanical seals
G93 SILICON CARBIDE GRAPHITE + EPDM,Mechanical seals for Grundfos® pumps,Mechanical seals

Mechanical seals - Mechanical seals for Grundfos® pumps

G93 SILICON CARBIDE GRAPHITE + EPDM

G93 SILICON CARBIDE GRAPHITE + EPDM,Mechanical seals for Grundfos® pumps,Mechanical seals
General features

Single pusher-type seal
Conical spring
Dependent of direction of rotation
Interchangeable with Grundfos type B
Aftermarket replacement parts for Grundfos® pumps

Materials
Rotary seal parts
Rotating seal faces: Silicon carbide (Q1).
O-ring: EPDM rubber (E).
Spring (left): Stainless steel AISI304 (F).
Stationary seat
Stationary seal faces: Carbon graphite resin impregnated (B).
O-ring: EPDM rubber (E).

Operating range
Pressure: 25 bar
Sliding velocity: 10 m/s
Temperature: -40°C +140°C

Application
Specially suitable for GRUNDFOS® pumps
Foodstuffs
Chemically and mechanically non aggressive liquids
Clean water up to 140°C
Don't use with oils, mineral oils and greases


Products
AREM code Rotary part Stationary seat For
Grundfos®
pumps:
Ø Inner hole mm Ø Outer hole mm Working height* mm Ø Shaft Ø Outer hole mm Working height mm
0207821 12 22 41,5 12 23,7 7 CH2-30 CH4-30 CH8-12 CR2/4 SPK 2/4
*Free lenght
Not for separate sale
Authorized dealer
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