Roots Vacuum Pump As Pre Pump Fire Pump

BTR series Better Vacuum BTR series Roots Vacuum Pumps use a pair of figure-eight rotors to rotate in the pump housing at constant speed and reverse rotation to produce suction and exhaust. Roots vacuum pumps cannot be used alone, only fore pumps in series can be used. It is recommended to use Better BTV series single-stage rotary vane oil pump, BTD series two-stage rotary vane oil pump, BSC series oil-free screw pump as the front pump BTR series physical map High reliability 1. Imported oil seals and bearings are used, and the amount of runout at the shaft seal is ≤0.02mm to prevent oil leakage. 2. The pump body is designed with an overflow valve and has the function of automatically preventing overload. 3. The pump rotor support adopts a reliable anti-backlash structure and high-precision helical gear, which can operate for a long time under high pressure difference.

Application industry: Vacuum coating Chemical production, chemical manufacturing ·Food, medicine, pharmacy, medicine and other fields Metallurgy Motor manufacturing With oil-free screw Vacuum Pump, especially suitable for distillation and evaporation, freeze drying Wait for production demand.

Product Categories : Roots Vacuum Pumps