pump mechanical seals

Seal face: Silicon carbide (Q1), Carbon graphite resin impregnated (B), Tungsten carbide (U2)
Seat: Silicon carbide (Q1)

material :
staitonary ring :sic/TC
Rotary ring :carbon/sic/tc
secondary seal:NBR/EPDN/VITON
Spring and metal parts:starinless steel

Non-clogging single coil spring self aligning feature compesates for excessive shaft .Suitable for many specifications and designs

Mechanical Seals For Sanitary Pumps CR208/11B
materials:F/Q22/Q2/U22/U2
size:30MM,35MM

Pressure in the sealed chamber:0~1.5MPa
Temperature in the sealed chamber:-30℃~180℃
Linear velocity:≤3000r/min
Mediums to be sealed : water,

Equivalent to Burgmann Cartex-SN
Single cartridge mechanical seal
Multiple spring,balanced,most popular type. CARTEX ANSI CARTRDIGE TYPE SEALS

medium of pump mechanical seal:water,oil and other low corrosive medium

Operating limits
Pressure:0-0.25MPa
Temperature:-30℃~180℃
Linear speed:≤1m/s

Introduction:Operating limits
Pressure in the sealed chamber: ≤3MPa
Temperature in the sealed chamber:-20℃~180℃
Linear velocity:≤3000r/min

1. double mechanical seal
2. used in sebmersible pump,sewage pump
3. made in china

Dry contact secondary seal
Prevention of hazardous emissions
Can be used as a secondary seal of tandem seal in liquid applications

Operating limits
Specification:38~127mm
Pressure:≤25bar
Temperature:-20℃~400℃
Linear speed:15m/s

Introduction:Operating limits
Mediums to be sealed :water , oil , middle corrosion liquids and other mediums including solid granule

For industrial pump, blower pump, diving pump,circulating pump mechanical seal, replace the mechanical of Burgmann and John Crane mechanical seal

For industrial pump, replace the mechanical of Burgmann and John Crane mechanical seal

1.unbalanced
2.single seal
3.dependent on direction of rotation.
4.promote deliverly

material :
staitonary ring :sic/TC
Rotary ring :carbon/sic/tc
secondary seal:NBR/EPDN/VITON
Spring and metal parts:starinless steel

Stationary Ring:Carbon ,Silicon Carbide, TC
Pressure: ≤1.0MPa

Applied for water pumps and household pumps.

Operating Limits:
Pressure:1.2MPa
Speed:15m/s
Temperature:-30--200
Material Combined:...

Operating limits
Pressure:≤1.2MPa
Temperature:20℃~200℃
Linear speed:≤25m/s

Working Conditions:
Mediums:Water, oil, acid,weak alkali, ,etc.
Temperature:-20oC~180oC
Pressure: ≤1.2Mpa
Speed: ≤ 16m/Sec

Medium: Oil, Water, Chemical solvents, Acid, Alkali and other liquid.
Size:20mm~120mm
Pressure: ≤3.0Mpa
Temperature: -75°C~200°C
Speed: ≤30m/s

Multi-Spring Seal CR8-1Mechanical Seal
equal :John Crane type 8-1
temperature:-20℃ to +180℃
Pressure:<<1.2 Mpa
Speed:<<15m/s

Features
Rubber bellows mechanical seal
Unbalanced
Single spring
Independent of direction of rotation...

Our products are Mechanical Seals, pump mechanical seals, auto mechanical seal, bellow mechanical seal, shaft mechanical seals, Elastomer bellows seal

For many water-based applications, such as wastewater treatment, potable water, HVAC, Pool & Spa, and other general applications.

Operational Conditions:
Temperature:-40℃ to +200℃
Pressure: ≤0.8MPa
Speed: ≤18m/s

CR GU2 Single Cartridge Mechanical Seal
Equal :AES-CONII
temperature:-20℃to +210℃
Pressure:<<2.5mpa
Speed:<<15m/s

1. used for clean pumps and water pumps
2. good quality and price
3. materials:ceramic/carbon/nbr/steel