Becker Maintenance Video for VT& DT 4.2, 4.4, 4.6, 4.8

Maintenance video for quick and easy maintenance on Becker dry vane vacuum pumps and compressors! Instructions for rotary vane pumps, dry-running (oil-free) types:
VT 4.2, VT 4.4, VT 4.6, VT 4.8
DT 4.2, DT 4.4, DT 4.6, DT 4.8