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  • Hongum Technology (Shanghai) Co., Ltd
    Linda.M
    Since collaborating with Hongum in 2020, their marine-grade rubber diaphragms and industrial shock absorbers have delivered zero-failure performance, ensuring uninterrupted operations for our port cranes, dredger propulsion systems, and LNG carrier equipment.
Contact Person : Sophia Lau
Whatsapp : +8617717306066

DN25 NBR Neoprene Fluorine Pneumatic Rubber Diaphragm Seals With 200-500% Elongation At Break

  • DN25 NBR Neoprene Fluorine Pneumatic Rubber Diaphragm Seals With 200-500% Elongation At Break
  • DN25 NBR Neoprene Fluorine Pneumatic Rubber Diaphragm Seals With 200-500% Elongation At Break
Place of Origin CHINA
Brand Name HONGUM
Certification SGS CE
Model Number Customized
Minimum Order Quantity 5PCS
Price USD 10-50/pc
Packaging Details 300*300*300mm
Delivery Time 10 work days
Payment Terms T/T, L/C, D/P, Western Union, MoneyGram
Supply Ability 500PCS/WEEK
Product Details
Product Name Pneumatic Rubber Diaphragm Seals ; OEM ODM Material NR/NBR/CR/FR/PTFE/PTFE+EPDM
Fit Pneumatic Valve, Pump Size DN25 According To Customer's Drawing
Performance Excellent Chemical And Physical Properties Shape Round ；Customized
Application Automotive ； Aerospace ；Agriculture Hardness 50-90 Shore A
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DN25 Rubber Diaphragm Seals

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Fluorine Pneumatic Rubber Diaphragm Seals

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Neoprene Diaphragm Rubber Seal
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Product Description

DN25 NBR Neoprene Fluorine Pneumatic Rubber Diaphragm Seals​

 

Rubber Diaphragm Seals Introduction:

 

Diaphragm pump is divided into pneumatic diaphragm pump and electric diaphragm pump, pneumatic diaphragm pump as the name implies is the kind of using compressed air as the power, to form a diaphragm reciprocating deformation volume change of positive displacement pump. Its operating principle and electric diaphragm pump is similar to the plunger pump, because the characteristics of the working principle of the diaphragm pump, in the process of diaphragm pump use, the diaphragm becomes an important accessory, but also because the positive displacement is particularly important.

 

Rubber Diaphragm Seals details 

Parameter Value
Size DN25 (1-inch diameter)
Material NBR (nitrile butadiene rubber)
Temperature Range -40°C to 100°C (-40°F to 212°F)
Pressure Range Up to 10 bar (145 psi)
Tensile Strength 9-14 MPa
Elongation at Break 200-500%
Hardness 50-90 Shore A
Chemical Resistance Excellent resistance to oils, fuels, and other hydrocarbons
Compatibility Compatible with most hydraulic fluids, lubricating oils, and fuels
Life Expectancy Up to several years, depending on operating conditions
Installation Simple and easy to install
Customization  sizes, shapes, and sealing forces

 

Rubber Diaphragm Seals Material:

 

• Neoprene: an excellent general purpose diaphragm suitable for non-corrosive liquid transport areas such as sewage treatment, tap water or sea water. It is flexible, economical and versatile.

 

• Nitrile rubber: used for the transport of petroleum and oil liquids, such as leaded gasoline, diesel oil, hydraulic oil, kerosene oil, etc. Transport non-corrosive gravity and consistency of the slurry selection of the diaphragm is better.

 

• Fluorinated rubber: the best choice of extremely high temperature fluid pump, high temperature resistance of 176 degrees, can also transport some corrosive liquid, such as essence, chlorinated hydrocarbons and strong corrosive acid, alkali and other media.

 

Rubber Diaphragm Seals Application 

  1. Automotive: Rubber diaphragm seals are used in various automotive applications, such as fuel systems, brake systems, and engine management systems, to prevent leakage and maintain proper pressure.

  2. Aerospace: These seals are used in aircraft engines and hydraulic systems to maintain pressure and prevent leakage of fluids and gases.

 

 

 

 

DN25 NBR Neoprene Fluorine Pneumatic Rubber Diaphragm Seals With 200-500% Elongation At Break 0DN25 NBR Neoprene Fluorine Pneumatic Rubber Diaphragm Seals With 200-500% Elongation At Break 1

 

 

 

DN25 NBR Neoprene Fluorine Pneumatic Rubber Diaphragm Seals With 200-500% Elongation At Break 2

 

DN25 NBR Neoprene Fluorine Pneumatic Rubber Diaphragm Seals With 200-500% Elongation At Break 3

 

Characteristics:

Oil resistance, good elasticity, anti aging, strong sealing, tear resistance, acid and alkali resistance, corrosion resistance, high and low temperature resistance, long service life, wear resistance.

 

Our service:

1. Packaging is neutral packing or customized packing.

2. We will reply you within 24 hours.

3. We will also provide you with good after-sales service.

4. OEM or ODM orders are welcomed.

5. Trial orders are acceptable.

6. High quality and factory price.

7. 100% ensured the quality.

 

Tags:

FR Rubber Diaphragm Seals

ODM Rubber Diaphragm Seals

Square Rubber Fabric Diaphragm