Double seal-face cartridge mechanical seals for chemical reaction kettles

Double seal-face corrosion-resistant stainless steel hard alloy cartridge mechanical seals for chemical reaction kettles or axial flow pump

Contact: Email: zipopvf@163.com Wechat: zipo2019; QQ: 2191417589; Mobile: 18081659672

Material 316L or 2205 or 2507 or TA2+hard alloy, corrosion-resistant, high-temperature resistant, high-pressure resistant, and wear-resistant.

Applicable scope:

Medium: Acid, alkali, and corrosive liquids or gases.

Pressure: 0~2MPa

Temperature: -40~250 ℃

Rotary speed ≤ 500r/min

Shaft diameter: 30-300mm (the dimension can also be customized)

Structural features and precautions:

(1) Double sealing face, cartridge type, multi-spring structure

(2) Before operation, the sealing liquid must be injected first, and the pressure should be slightly higher than the medium pressure in the reaction kettle.

(3) When the temperature is higher than 120 ℃, circulating cooling water must be added.

(4) Sealing fluid source should be provided by the user.

Shaft diameter range: 75mm~300mm

Usage: Large diameter axial flow pump, large diameter slurry pump, large diameter chemical process pump, reaction kettle.

Cartridge mechanical seal is a collection of 7 main components, including the moving ring, stationary ring, spring, auxiliary sealing ring, shaft sleeve, and static sealing gasket of the gland, which are assembled into a single assembly. Therefore, the installation on the body of thecartridge mechanical seal is more convenient and fast

Easy installation: After passing the inspection and pressure test, the mechanical seal can be installed on the shaft in the shaft seal box, fixed on the shaft with set screws, tightened with gland bolts, and removed from the assembly positioning plate. The mechanical seal can be in a parallel working state and put into operation. This not only facilitates assembly but also maintains assembly quality.

Product features: There is no need to measure the sealing working length during installation; The shaft can be adjusted according to requirements; There will be no leakage during startup, as the seals have been pre tested; During installation, only tight cover bolts need to be installed, making it easy to maintain assembly quality; Protect the sealing surface from contamination by debris or damage due to operational errors before installation or start-up; Machine equipment can be readjusted after thermal expansion; By utilizing coordination, one can self center; Easy to remove seals for cleaning and inspection, without the need to disassemble pump equipment.

Manufacturer: ZIPO VALVE & PUMP CO., LTD