Mechanical seals

24 companies | 253 products
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cartridge mechanical seal
cartridge mechanical seal
3-D Seal

Operating temperature: 148 °C

Garlock 3-D Seal is designed to be the foremost solution for high radial misalignment and high run out applications. By combining Garlock’s proven PS-SEAL® and expansion joint technologies into a single ...

cartridge mechanical seal
cartridge mechanical seal

Operating pressure: 300,000 Pa
Operating temperature: -45 °C - 200 °C

Mechanical Face Seals Mechanical Face Seals are a special form of mechanical seals. They are also known under other designations, ...

cartridge mechanical seal
cartridge mechanical seal
GX-200

Operating pressure: 14 bar
Operating temperature: -40 °C - 260 °C

... pressurized gas barrier metal bellows seal utilizing APGS non-contacting seal face technology. Welded metal bellows eliminate dynamic O-ring hang-up in a compact cartridge that fits ANSI and DIN standard ...

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FLOWSERVE
dry mechanical seal
dry mechanical seal
LDR

Operating pressure: 1 Pa

Suitable for dusty and very aggressive atmospheres - Dry running with non-lubricating fluids and with no barrier fluid possible. - Very abrasive fluids, such as sand, cement, mud, fruit pulp, paper. - Installation as a simple cartridge. - ...

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LIDERING
dual-cartridge mechanical seal
dual-cartridge mechanical seal
LDC40 series

Operating pressure: 25 bar
Operating temperature: -15 °C - 200 °C

DESCRIPTION: A double cartridge seal with a “face to face” arrangement which permits opération with barrier fluids in excessive pressure conditions with respect to the working fluid (P1 + 2 ~ 3 kg/cm2). The cartridge ...

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LIDERING
dual-cartridge mechanical seal
dual-cartridge mechanical seal
LDC80

Operating pressure: 16 bar
Operating temperature: -40 °C - 300 °C

DESCRIPTION: A double cartridge seal specially designed for reactors and stirrers. The double internai seal with a "Back to Back" structure is kept constantly lubricated with a barrier fluid which must ...

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LIDERING
cartridge mechanical seal
cartridge mechanical seal
1810

Operating pressure: 40 bar
Operating temperature: 300 °C

... Modular Single Cartridge Seal ​Built on Chesterton’s AXIUS™ modular platform for simple configuration and installation plant-wide ​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​ This Chesterton® single cartridge seal ...

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A.W. Chesterton Company
dual-cartridge mechanical seal
dual-cartridge mechanical seal
2810

Operating pressure: 40 bar
Operating temperature: 300 °C

2810 Heavy-Duty Modular Double Cartridge Seal ​​​​​​​​​​​​​This Chesterton double cartridge seal offers you the ultimate in seal quality, flexibility, and emissions control. Leveraging ...

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A.W. Chesterton Company
cartridge mechanical seal
cartridge mechanical seal
170L

Operating pressure: 17,000 mbar
Operating temperature: 300 °C

... non-clog seal uses a unique coil spring design in which the springs are located entirely outside the seal. It is engineered to fit Warman® AH® series pumps​​ without modification. The 170L uses a single ...

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A.W. Chesterton Company
cartridge mechanical seal
cartridge mechanical seal

Operating pressure: 1 bar - 150 bar
Operating temperature: -50 °C - 300 °C

... hydraulic forces produced by the impellers. Mechanical seals elements are selected from the best seal international companies. The mechanical seal cartridge ...

bellows mechanical seal
bellows mechanical seal
PC04

Operating pressure: 2,500,000 Pa
Operating temperature: -20 °C - 180 °C

Burgmann H74-D Mechanical Seal called as PC04 are specialized in mechanical seals products. This device gives double seal and it can be rotated in any ...

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HANGZHOU CHINABASE MACHINERY CO., LTD.
spring mechanical seal
spring mechanical seal
PC01

Operating pressure: 1,200,000 Pa
Operating temperature: -20 °C - 180 °C

The M7N series is made of compact structure. It has a various application scope and high interchangeability. This series is widely used in petrochemical pumps. It is also embedded with drive collar that is clamped by the drive lug, in ...

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HANGZHOU CHINABASE MACHINERY CO., LTD.
spring mechanical seal
spring mechanical seal
PC02

Operating pressure: 6,000,000 Pa
Operating temperature: -50 °C - 220 °C

The PC02 is a balanced spring mechanical seal. The device can be installed easily and has a reliable performance. The series consists of a broad range of application scope and interchangeability. ...

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HANGZHOU CHINABASE MACHINERY CO., LTD.
pump mechanical seal
pump mechanical seal

We manufacture face seals for hydraulic and pneumatic applications in the following designs:- rod seals and piston seals - single-acting - double-acting - rotatory seals ...

split mechanical seal
split mechanical seal
890 series

Operating pressure: 0 psi - 300 psi
Operating temperature: 0 °C - 204 °C

• Drive mechanisms external to the product;• Seal faces positioned for maximum protection;• A dynamic elastomer moves on a non-metallic surface, eliminating fretting defects;• Hydraulically balanced;• Cartridge easy to ...

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Carrara Global Sealing Solution
split mechanical seal
split mechanical seal
897 A series

Operating pressure: 300 psi
Operating temperature: 0 °C - 200 °C

Style 897A has all the benefi ts of the 890 plus quench connections.

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Carrara Global Sealing Solution
cartridge mechanical seal
cartridge mechanical seal
900S

Operating pressure: 300 psi
Operating temperature: 0 °C - 425 °C

• Static grafoil gaskets;• Temperatures up to 425 ºC;• Inconel bellows available;• Cartridge easy to install;• Metal bellows provide better faces alignment;• Does not have dynamic gaskets;• Self-cleaning;• Adapts to API standard pumps;• ...

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Carrara Global Sealing Solution
spring mechanical seal
spring mechanical seal
MTM10-11

Operating pressure: 232 psi
Operating temperature: -58 °C - 356 °C

The MTM10-11 is a conical spring mechanical seal developed by Microtem. It is mainly used for general services machinery at low and medium pressure. This unbalanced mechanical seal ...

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MICROTEM
spring mechanical seal
spring mechanical seal
MTM 15

Operating pressure: 145 psi
Operating temperature: -4 °F - 356 °F

The MTM 15, manufactured by Microtem, is a series of conical springs that are used for general services machinery at low and medium pressure. They can be made up of aluminum oxide, silicon carbide SiC, carbographite impregnated with antimony, ...

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MICROTEM
spring mechanical seal
spring mechanical seal
MTM 20_21

Operating pressure: 12 bar
Operating temperature: -55 °C - 220 °C

The MTM 25_26, manufactured by MICROTEM, is a conical spring mechanical seal that can compensate positioning errors and withstand stresses created by vibrations. The contact surface can be made with silicon ...

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MICROTEM
bellows mechanical seal
bellows mechanical seal

– High-precision machined seals (tolerance of 0.025 mm on section width) for numerous applications (hydraulic, etc.) in a purpose-built air-conditioned machining room. – Seals are machined from all ...

cartridge mechanical seal
cartridge mechanical seal

Main functions of rod packings The purpose of the packing cases is to seal (dynamic sealing) any residual gas coming from the cylinder along the piston rod. Rod pressure packing designed to-mesure CASTANET packing units ...

cartridge mechanical seal
cartridge mechanical seal
AURA™

Operating pressure: 0 psi - 3,190 psi
Operating temperature: -50 °C - 200 °C

Aura™ reduces operational and transactional costs using a patented polymeric sealing device. Aura reduces leakage rates by up to 15 percent, lowering the total cost of operation while protecting the environment. An enhanced rotor design ...

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John Crane
spring mechanical seal
spring mechanical seal
11.5832 series

Operating pressure: 0 Pa - 2,000,000 Pa
Operating temperature: -25 °C - 180 °C

... auxiliary seals:FKM Material metal parts:CrNiMo - steel Norm:Material according to DIN 24960 Working temperature:from -25 to +180 °C Pressure:max. 2 MPa Peripheral speed:max. 20 m/s Product description:spring ...

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APSOparts®
cartridge mechanical seal
cartridge mechanical seal
ESD32T

Operating pressure: 0 bar - 4 bar
Operating temperature: -10 °C - 120 °C

Function and application: • Single acting, dry-running mechanical seal for low pressure applications • Ready-to-install cartridge unit • Deliverable with short heat trap at extremely high temperatures • ...

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EKATO GROUP
cartridge mechanical seal
cartridge mechanical seal
vispac®

Operating pressure: 2 Pa
Operating temperature: -20 °C - 350 °C

... crucial for a seal in the polymer discharging process for guaranteeing optimized product quality and line availability. The vispac® shaft seal is known for its robustness, reliability and especially for ...

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Maag Pump & Filtration Systems
spring mechanical seal
spring mechanical seal
TS MG

Operating temperature: -20 °C - 120 °C

TS MG1 Machined Mechanical Seal (replace AESSEAL B02,BURGMANN MG1,FLOWSERVE 190,MTU FG1;for Hecker HN 410SU) TS MG12(replace AESSEAL B012,BURGMANN MG12,FLOWSERVE 192, MTU FG2;for Hecker HN 410KU) Our ...

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Shanghai Trisun Parts Manufacture Co., Ltd.
cartridge mechanical seal
cartridge mechanical seal
V/VQ series

Operating pressure: 138 bar - 206 bar

... which permits easy repair and interchangeability between pumps. When purchasing the units, if left hand rotation, special seal, or a particular position of cartridge (shaft end or cover end) is needed, it should be ...

cartridge mechanical seal
cartridge mechanical seal
SRC series

Operating pressure: 350 psi
Operating temperature: 204 °C

SINGLE ROTARY CARTRIDGE SEALThe SEPCO SRC is a single internal cartridge mounted rotary seal designed for general service applications.

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SEPCO
spring mechanical seal
spring mechanical seal

We supply mechanical seals of every type, and for virtually every application, on a worldwide basis. These are top-quality products, sourced from highly reputable manufacturers including some of our ...

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James Walker
spring mechanical seal
spring mechanical seal
SOPBEE 101

Operating pressure: 0 bar - 10 bar
Operating temperature: -25 °C - 250 °C

... Velocity : v : 20 m/sec. FACE MATERIALS Silicon Car bide,Tungsten Carbide,Carbon, Ceramic METAL PARTS SS 316, SS 304 SECONDARY SEALS Viton, PTFE, EPDM, Neoprene, Nitrile, Aflas

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Expert Engineering
dry mechanical seal
dry mechanical seal

cGMP Available in Single and Dual Cartridge Designs No Seal support needed for most applications… consult factory Nitrogen can be used in both single and dual cartridges in certain applications. Special ...

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White Mountain Process
cartridge mechanical seal
cartridge mechanical seal
Magseal

The AGITATOR is the heart of a reactor for liquid process! Invisible but essential for an efficient and powerful mixing process, SUNKAIER magnetically-driven agitators are designed and manufactured to meet and exceed the exacting and ...

cartridge mechanical seal
cartridge mechanical seal

GENISEAL offer a full line of sealing technology and product for agitators, blenders and centrifuges. There is no one universal seal for all mixer applications. Every mixer, agitator, and reactor model is distinctive ...

dual-cartridge mechanical seal
dual-cartridge mechanical seal

Operating pressure: 16 bar
Operating temperature: -50 °C - 230 °C

Function • Double-acting mechanical seal liquid lubricated for slurry applications • Pair of product side seal rings extends into the vessel space • Surfaces are smooth and the design ...

cartridge mechanical seal
cartridge mechanical seal
Whisper Trim™ I

Operating pressure: 0 Pa

Fisher Whisper Trim I cages offer proven aerodynamic noise control that is effective for vapor, gas, or steam flow applications. The Whisper Trim I cage utilizes multiple orifices of a special shape, size, and spacing to minimize noise ...

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FISHER REGULATORS