PTFE Bellow Seals/ Teflon Bellow R21 Series

Name: PTFE Bellow Seals/ Teflon Bellow R21 Series
Brand: EnvMart
SKU: ABYSV
Availability: InStock

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Specifications

Shaft Diameter	10 mm To 100 mm
Temperature	30 C to 120 C
Pressure	10 Bar (kg/cm 2)
Shaft Speed	Upto 4000 RPM According to Shaft Size & Pressure.
Face Material	Rotar FT PTFE Silicon Carbide Carbon Stationar eramic
Secondary Seal	PTFE Bellow Gasket
Metal Parts	SS 316 SS 304 Monel Alloy-20
Springs	SS316 Hast-C Alloy-20 & Spring Steel or SS 304 Covered by Teflon Tube
R21	It is a Seal Similar to Type MO21 in Design with Replaceable Dynamic Ring. This Permits Easy Removal Replacement of the Dynamicl Ring.

Key Features

Easy to install and easy to remove
High Durability

Reference ABYSV Category Mechanical Seals

Product Details

PTFE Bellow Seals/ Teflon Bellow R21 Series is a magic material among all plastic, which consists of high anti-thermal and anti-corrosive characteristics. PTFE is a chemically inert material.We have designed the R21, MO21and S21 PTFE bellow/TEFLON bellow mechanical seals. This series is specially designed for extremely corrosive chemicals like concentrated acids and salts, chemically active organic compounds, and strong oxidizing and reducing agents.The metallic components like the clamping ring and springs are located outside the pump stuffing box. The PTFE below seals is used to seal the metallic components.The seals can be customized as per the requirement of the client.