108839 Graco 716 515 PTFE Diaphragm Pump Repair Kit

Graco 108839 716 515 White Ptfe Air Operated Diaphragm Pump Repair Kit

Material characteristics:

PTFE material:

Polytetrafluoroethylene, also known as Teflon, plastic king, PTFE, F4, PTFE, has some special properties as follows:

1. Excellent corrosion resistance --- it can withstand the action of all strong acids (including aqua regia), strong oxidants, reducing agents and various organic solvents except molten alkali metal, fluorinated medium and sodium hydroxide above 300 ℃.

2. Very strong insulation resistance --- not affected by environment and frequency, volume resistance up to 1018 ohm / cm, low dielectric loss, high breakdown voltage.

3. Excellent high and low temperature resistance --- little influence on temperature, wide temperature range, can be used at - 20 ℃ and + 40 ℃.

4. Unique self-lubricating property --- with the smallest friction coefficient in plastics, it is an ideal oil-free lubricating material.

5. The outstanding surface is not sticky - the known solid materials can not adhere to the surface, which is a solid material with the minimum surface energy.

6. Excellent atmospheric aging resistance, radiation resistance and low permeability - long term exposure to the atmosphere, the surface and properties remain unchanged.

7. Valuable incombustibility - LOI below 90

Drawings size:

Product show

Competitive Advantage:

Delivery
1. If the products we have in store, we will send it out ASAP after payment.
2. If the products which were customized, we will complete the production within a specified period of time, and send it out the first time, we can promise it.
3. We have a variety of ways to deliver goods, usually DHL, Fedex, TNT will be normal ways, If you require use of a courier, we can do it.
4. Also we can send by your delivery acount if you want.

Quality Standards :

The company for the products are brand new original products, no second-hand and refurbished products, or leave a compensable ten and return the full amount , but the buyer due to our purchase of model error is not responsible for returns, another of the company's sales of products enjoy one year from the date of shipment quality assurance , according to the original quality standards , during warranty with product problems , need confirmation testing by the manufacturer , the supplier to be solved , the demand side due to storage , use, poor maintenance caused by lower-quality product , and not raise objections .