01-1010-55 WILDEN 0.5 Inch Diaphragm USED IN 0.5" PUMPS PTFE

WILDEN:

1. The patented design of the unbalanced valve, the unbalanced piston will not stop, and there is no dead point

2. Plastic self-lubricating vacancy system, no need to add oil for lubrication

3. Minimal energy consumption, extremely low compressed air leakage

4. The special and fast exhaust structure fully ensures that the air valve does not freeze and improves the air utilization rate

5. The number of parts and wearing parts in a single pump is the least in the industry. The unique clamp design makes it easy to disassemble and assemble

6. The patented stiffener design makes the wilden diaphragm the longest life and highest temperature resistance in the industry

7. Passed ISO9001 certification, European Community CE certification

Material:

PTFE is suitable for low and high temperature environment

Poly Tetra Fluoro Ethylene (PTFE) is a fluoropolymer synthesized from Ethylene fluoride, which is a kind of fluoroplastic. The chemical inertia of PTFE can prevent cross-linking, so there is no "memory", that is, can not be restored to its original shape as elastomer, the material under tension will produce creep and deformation, the so-called "cold flow" phenomenon. PTFE has a wide range of temperature application (-200~260℃), with good extrusion resistance, corrosion resistance, no aging problem, water and ultraviolet resistance, no toxicity and other characteristics. When the temperature is above 130℃, the simple PTFE diaphragm will produce large deformation, resulting in deformation and damage of the diaphragm.

EPDM: the best choice for extreme cryogenic pumps, as low as -51 degrees, can also be used to pump dilute acid or low corrosive liquids. Polyperfluoroethylene propylene: high price, strong corrosion resistance, flexibility is better than PTFE, suitable for low temperature corrosive media.

Pneumatic diaphragm pump diaphragm and wrapped diaphragm:

1. 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.

2. Pneumatic diaphragm pump diaphragm usually uses NBR rubber or natural rubber, the cause of choosing the above two kinds of rubber on the one hand because of high cost performance, on the other hand is because the material characteristics of two kinds of material conforms to the production environment, such as oil resistance, abrasion resistance, etc., can effectively deal with this kind of environment in the case of diaphragm caused by corrosion, wear and tear, The pneumatic diaphragm can effectively extend the service life.

3. The rubber wrapped diaphragm is made of various rubber materials and nylon cloth. Special adhesive is used in the bonding process to ensure the bonding strength and firm adhesion in the working process. Compared with the pure rubber diaphragm, the performance improvement of the rubber wrapped diaphragm has been verified by the actual experiments of customers and is highly appraised by the industry. Therefore, in the subsequent production process, the customer will request the diaphragm produced by the cloth clip process. Therefore, the application of rubber wrapped diaphragm in the pump and valve industry is more and more widespread, such as electromagnetic pulse diaphragm dust removal industry, metering pump diaphragm and diaphragm pump diaphragm beverage pharmaceutical industry, as well as steel, chemical industry, coal mine and other industries.

Rubber cloth materials are nitrile rubber cloth, natural rubber cloth and neoprene rubber cloth. Specific cloth types and cloths can be customized according to customer requirements.

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.