2775 Series Utilizing WOB-L® Piston Technology Released For Production


2775-系列WOB-L活塞泵

Gardner Denver THOMAS is pleased to announce the release of our new 2775 Series, an Engineering design enhancement to our successful 2770 Series platform. These pumps are capable of either pressure or vacuum operation but excel at applications that require higher pressures at continuous operation. They are versatile enough for market applications ranging from Cable Drying to Pharmaceutical Processing Equipment.

The 2775CE50 (115/60/1) is UL approved and provides an open flow of 5.5 cfm (155.7 l/min) and can operate up to 100 psi (6.9 bar) continuously as well as a continuous maximum vacuum up to 90% of local barometer. It weighs 24.1 lbs. (10.9 kgs) and measures (L x W x H) 11.73” (297.9 mm) x 6.10” (154.9 mm) x 9.32” (236.7mm).

The 2775CGHI50 (230/60/1 & 220-240/50/1) is TUV approved and provides an open flow of 5.5 & 4.6 cfm (155.7 & 130.2 l/min) respectively and can operate up to 100 psi (6.9 bar) continuously as well as a continuous maximum vacuum up to 90% of local barometer. It weighs 23.8 lbs. (10.8 kgs) and measures (L x W x H) 11.73” (297.9 mm) x 6.10” (154.9 mm) x 9.32” (236.7mm).

Units include a cathodic epoxy coated monolithic head, cathodic epoxy coated wetted parts, quality die-cast aluminum components, as well as more robust design features that utilize best practices from other product series. A capacitor, capacitor insulator boot, and intake filter are assembled to the unit as standard.

Click to learn more: 2775 Compressor/Vacuum Pump