Thread:BSPT BSPP Max. Pressure:1.5Mpa Connection:Male or Female Surface treatment:Nickel Plated Surface treatment: Nickel Plated Ransport Package:Inner Box, Outer Carton, Pallet Warranty:1 YearMaterial: brass/stainless steel Size:1/2 /3/4 Standard: ISO CE Colors: brass/stainless steel Working : 0-60℃ Operating Pressure:0-1.0Mpa Negative pressure:-100Kpa(10Torr)Applications ● Cold or hot water supply ● Heating system including flooring heating, wall heating and radiant system ● Industrial liquids transportation ● have lots of availbale size and model Product Feature Vacuum generator using compressed air to form vacuum.New, efficient, clean and economical vacuum components.The product has the advantages of small volume, high vacuum degree, convenient installation and maintenance, good reliability etc. Compress fitting with staineless steel and brass two material for choose. Durable, pressure-resistant, and explosion-proof. The clampling part uses a staineess stell thin-walled ring sleeve. With the help of clamping pliers.The pipe and the o-ring are fully contacted withou gas.There are three sections of serrated ring grooves on the core to form a three-stage labyrinth seal structure to enhance the sealing effect. Doulbe O-ring selas are used to form two selas after connection .When heat expands and cold contracts .the seal rings will automatically rebound and seal.Which is not easy to leak. Product Advantage To support global economic, our company will offer best quality with best price.And we can offer sample for free. Our parent company is one of best plastic pipe machinery producer in China, with developed technology and quality control system,we have confidence to cooperate & support you well. As a professional producer of piping system products in China, we really hope to cooperate with your esteemed company. We willoffer our best offer to support your business.