China Medical Clear Metal Bonded Seal Silicone Rubber Membrane Diaphragm for Pump Auto

metal Bonded Seal Silicone Rubber Membrane/Diaphragm
Rubber Diaphragm is also known as silicone membrane seal/diaphragm seal/silicone membrane diaphragm valve that separates two fluids or gases that are subject to little or no motion and or pressure differential.
Or dynamic diaphragms, which usually transmits a force or pressure and also acts as a seal between the fixed and moving part.
Typical uses are the metering of fuels and liquids or gas for control systems for domestic and industrial heating.
Membrane Gasket can either be made from solid rubber or can be supported with a strengthening metal parts and produced by compression molding or over-molding.
Advantages of silicone seal/gasket/diaphragm that we made

1. Wonderful sealing performance - that provide a barrier to liquids and a permeable path to gaseous elements and compounds; because we can make nice seal without burrs/flash and with little parting line through our high precise mold;

2. Silicone membrane/diaphragm/seal/valve we made is made from FDA grade material, which is non-toxic, tasteless, safe and environmentally friendly, harmless;
can be used in medical grade & food grade devices;

3. We choose 100% silicone material - that performs very well in anti-high and low temperature, weather resistance, Ozone resistance, aging resistance, electrical properties and color stability.

Rubber diaphragm & silicone membrane material:
Rubber diaphragm/membrane which is mainly made from natural rubber or reinforced synthetic rubber like Nitrile Rubber & Buna N(NBR), EPDM, Neoprene, Silicone, FKM & fluoro rubber, some over molded with plastic or metal.
Rubber diaphragm molded by rubber compression molding, rubber transfer mold, rubber injection molding or liquid silicone injection molding according to diaphragm structure designs, sizes & designs tolerance demands, materials requirements, etc.
Silicone Rubber Diaphragm has a wide range of application.
Such as Pressure Gauge, pressure transmitter, sanitary (toilet diaphragm seal), non implantable medical devices (like diaphragm valve in ventilator), Pumps (like Breast pump diaphragm) and so on, which require rubber diaphragms can be made in a wide variety of materials depending on the medium to be sealed.
Common materials include Nitrile, HNBR, EPDM, Fluorocarbon, Flurosilicone Rubber (FVMQ), Neoprene and Silicone.

Our Advantages

1.Precision Mold-Making Technology (Since 1998)
2.Competitive Price: Origin Manufacturer.
3.Five experienced designers: offer technology/production/design/artwork support etc.
4.Production and Test strictly according to ISO9001.
5.Complete Production Plant, Equipment, Environment

Quickly Quotation Demands:
1.2D/3D designs Drawings, Samples, or other basic information
2.Materials Demands: LSR(Liquid Silicone Rubber) models, brands etc
3.Materials Hardness
4.Sizes Tolerance: +/-0.005mm - +/-0.3mm