Positive Displacement Blower (PD Blower)

Greentech International (Zhangqiu) Co., Ltd is the professional roots blower supplier. Series M Roots Blower (also called Positive Displacement Blower - PD Blower, or Rotary Blower) with tri-lobe are heavy duty style new products which technology is from America. It is the replacement for Duroflow models of Gardner Denver, RAM/RCS models of Dresser Roots, and RBS models of Robuchi. Features: Low noise tri-lobe rotor Noise-reduction know-how application for casing Integral-shaft ductile iron impellors Dual splash lubrication Over sized cylindrical roller bearings Hardened teeth face for precision helical timing gear, taper-lock shaft mounting Versatile configuration Piston ring air seals Lip type viton oil seals Air cooling Automatic belt tensioner and integrated discharge silencer base frame application for the blower package. Duty: Pressure to 103 KPa / Vacuum to -51 KPa Flow: 4.4~102.8m3/min Application: Widely used in waste water treatment, petro-chemical, cement, power, metallurgy and pneumatic conveying diverse industries. /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1