Nitrile (NBR)Dosing Pump Teflon Diaphragms
- Diaphragm Material
- NBR+PTFE
- Outer Diameter
- 125 mm
- Pump Type
- Diaphragm Pump
₹1,500per piece · MOQ 50 Piece
Compound
PTFE / Teflon
Not an elastomer but a fluoropolymer, used as a bonded facing over a rubber backing. It gives a chemically inert working face while the rubber underneath supplies the flex.
- Service range
- −200 °C to +260 °C
- Short code
- PTFE
- Catalogued parts
- 12
Why specify PTFE
- Near-universal chemical inertness
- Extremely low friction, non-stick surface
- Very wide temperature range
- Bonded to rubber for flexibility with an inert face
Where it fails
Cannot flex repeatedly on its own — it has to be backed by rubber, which is exactly how our PTFE-faced diaphragms are built.
We would rather talk you out of the wrong compound than sell you a part that comes back in three months. If the duty is borderline, send the operating conditions and we will say so plainly.
Typical components in PTFE
- PTFE-faced dosing pump diaphragms
- Chemical-duty gaskets
- Rubber-bonded Teflon diaphragms
- Non-stick roller coverings
Catalogued parts moulded in PTFE
Nitrile (NBR)
Nitrile (NBR)
Nitrile (NBR)Pneumatic Rubber Bladder
- Application Ball
- Industrial
- Ball Size
- 300 x 300
- Bladder Material
- Rubber
₹1,200per piece · MOQ 20 Piece
Nitrile (NBR)
Nitrile (NBR)
Nitrile (NBR)Rubber Bonded Teflon Diaphragms
- Thickness
- 5 mm
- Inner Diameter
- solid
- Diameter
- 50 to 300 max dia
₹540per piece · MOQ 30 Piece
PTFE / TeflonPtfe Teflon Diaphragms
- Application Type
- Chemical Industry
- Diameter
- 100 mm to 350 mm
- Shape
- Round
₹720per piece · MOQ 50 Piece
Representative imagePTFE / Teflon250mm Rubber PTFE Diaphragm
₹1,800per piece