The whip hose is a connector on one end that extends the life of the main hose and eliminates the weight of the connector/plug, thereby reducing user fatigue.Whip hoses typically have two layers of material and are reinforced to enhance strength. It can be used in higher pressure applications than p

The roof is a very important part of the building structure, which is the main structure of the whole building to complete effective waterproof, sunscreen

1. What should I do if the feed pump of the pneumatic polyurethane spray equipment does not work: 1. Crystals on the feed pump feed shaft will block the feed pump, making the feed pump inoperable 2. The rubber of the reversing rubber cap comes off, making the feed pump inoperable