משאבת מים אוטומטית חותמות מכניות קרמיקה

Description

Material

Material Feature & Suitable Scope

Rotary /Stationary Face

Carbon

Resistant against: erosive heat.

suitable for water and oil medium.

Ceramic

Resistant against:shore hardness,abrasion.

Suitable for dusted water and oil.

Silicon Carbide

Resistant against:heat,abrasion,erosive.

Suitable for industrial pumps, submersible

pump sewage pump etc

Tungsten carbide

Resistant against:heat,abrasion,erosive.
Suitable for industrial pumps, submersible
pump sewage pump etc

Bellow Cup gasket Oring

NBR

Resistant against:pressure,abrasion,high elasticity and mechanical strength.

Suitable for water and Oil Under -20°C-120°C

EPDM

Resistant against:heat freeze,chemical reagent depending.

Suitable for water and Oil Under -40°C-150°C

MVQ

Resistant against:heat, oil, reagent, medicine,

acetone.Suitable for high temperature.

Hydraulic equipment and vacum equipment

Suitable for erosive medium under  -20°C-180°C

ECO

Resistant against:ozone aging merely ocetum, ammomia ethanol. Suitable for medium -40°C-150°C

SUS304

SUS316

Resistant against: freon, rock oil.

Suitable for medium -30°C-130°C

Retainer driver ring\spring

Spring seat

SUS304

SUS316

Resistant against: abrasion, antirust of feature