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Products > Similar or equal Brand > Burgmann Seals > John Crane Type 1A Pump Seal Mechanical Seal

Product name : John Crane Type 1A Pump Seal Mechanical Seal

Item : 1a

keyword : Mechanical Seal

Feature : mechanical sealJohn Crane Type 1A Pump Seal Mechanical Seal

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Details:

Mechanical seal-multiple spring which are availble in a wide varietyh of elastomers
for handing practically every industril fluid. All components
are held togther by a snap ring in a unized construction design and can
be repaired easily on-site.

High Quality Mechanical Seals

Description:

For blower pump, diving pump and circulating pump
Replacing the mechanical seal John Crane 1A

1. Operational Conditions:
Temperature: -20ºC to +120ºC
Pressure: ≤1.4MPaSpeed: ≤15m/s
2. Materials:
Stationary Ring: Ceramic (Alumina), Silicon Carbide Reaction Bonded, Silicon Carbide Sintered Pressureless,
Ni-binder Tungsten Carbide, Co-binder Tungsten Carbide
Rotary Ring: Resin Impregnated Carbon Graphite (Furan), Antimony Impreg, Carbon Graphite,
Silicon Carbide Sintered Pressureless, Silicon Carbide Reaction Bonded, Co-binder Tungsten Carbide, Ni-binder Tungsten Carbide
Secondary Seal: Nitrile (NBR), Ethylene Propylene (EPDM), Fluorocarbon Rubber (Viton)
Spring and Metal Parts: Stainless Steel, Stainless Steel
3. Seat Type:
Standard: JRCT20-1
Alternative: JRT20, JRCT20, JRT21, JRT11
4. Applications: Clean Water, Sewage Water, Oil and other moderately corrosive fluids

Operational Conditions:
Temperature:	-20ºCto+180ºC
Pressure:	≤1MPa
Speed:	≤15m/s
Materials:
Stationary Ring:	B,A,Q1,Q2,U2
Rotary Ring:	Q1,U2,Q2
Secondary Seal:	P,E,V
Spring and Metal Parts:	F,G
Seat Type: Standard	JRCT20-1
Alternative:	JRT20, JRCT20, JRT21, JRT11
Applications:	Clean water, sewage water, Oil and other moderately corrosive fluids

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