special mechanical seals

It replace Vulcan type 97 seals. suit chemical pump seals, double-end machinery seals, automotive pump seals, and automotive air conditioning

Introduction:Operating limits
Pressure:-0.1~0.6MPa
Temperature:-40℃~180℃
Linear speed:≤2m/s
1. Oring ...

Mechanical seal model M2N can Replace AESSEAL T07D.ROTEN UNITEN TYPE 22.BURGMANN M2N,which is widely used for Hecker HN 400A and other kinds of pump

Single seal/ unbalanced. Independent of direction of rotation/ rubber bellows

vulcan type 86 seal .Grunfos type SV (D)mechanical seal SE-,SV-series submersible pumps.Grunfos LM and LP pumps are suitable for booster, circulation.

Efficient stock keeping due to easily interchangeable faces
Extended selection of materials
Flexibility in torque transmissions

single conical spring, unbalanced seal with the presence of an O-Ring for secondary sealing

TS21-3.375 85.73 114.3 133.35 55.55 117.5 18.3 19.9
TS21-3.500 88.9 117.48 136.53 55.55 120.65 18.3 19.9
TS21-3.625 92.08 120.65 139.7 58.72 123.8

Operating limits
Specification: 20~65mm
Pressure: ≤1.2Mpa
Temperature:- -20~180℃
Linear speed:≤15m/s...

Introduction:Profile
Single seal/Balanced/Independent of direction of rotation/Multiple springs
H10 series mechanical sea has very small axial size.

API 682 (Type A) compliant
Fits to EN and ANSI seal chambers
Optimized, narrow width seal face design

Cartridge mechanical seals is very populary.
we can supplier as the drawing.

Materials:
Stationary Ring: CA/SIC/TC
Seal Face: SIC/TC
Sedondary Ring: NBR/VITON/PTFE
Spring & Other Parts: 304/316

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

Features
Rubber bellows mechanical seals
Unbalanced
Single spring
Independent of direction of rotation

this kind of mechanical seal used in food pump.
if wanted, please contact us right now!

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

Multi-Spring Mechanical Seal (TSC59U)
A robust bellow seal, with a wide non-DIN cross section, for optimum flexibility and durability

Structure feature
The application of rubber bellows result in simple and compact construction and compensation for radial and axial displacement.

Working Conditions:
Mediums:Pulp and paper, sugar, and sewage disposal,etc

Introduction:
Operating limits
Pressure in the sealed chamber: 30kg/cm2
Temperature in the sealed hamber:(4-1)-60℃~180℃ (4-2)-20℃~230℃

Features
External configuration
Balanced
Independent of direction of rotation
Independent of pressure direction

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

Seal face: Carbon graphite antimony impregnated (A), Carbon graphite resin impregnated (B), Silicon carbide (Q1)
Seat: Silicon carbide (Q1, Q2),

Conical spring, 'o'-ring mounted, DIN standard seal and DIN long seat with drive slot, Suitable for a large variety of general and duty applications

Operating Conditions:
Temperature:-20℃~100℃
Pressure: ≤1Mpa
Speed: ≤ 12 m /Sec Materials:
Stationary Ring: Ceramic/SiC/TC

The TS87 mechanical seal range is designed for universal application and idealsuited for standardusation.

this kind of mechanical seals parts is used in mechanical seals.it is very popular in this line.

PTFE Wedge mechanical seals
Operating Conditions:
Temperature:≤120oC
Pressure: ≤0.5Mpa
Speed: ≤ 10 m/Sec

Operating limits
Specification:24~100mm
Pressure:≤2.5MPa
Temperature:-30℃~360℃
Linear speed:≤25m/s