Abbreviation

Explanation

1-GR

1-groove V-belt

1 pin active

Plug with room for more terminals, but only 1 is installed

4 x double fixation

4 fixations on the front- and 4 on the rear-bracket

Dist. from 1-gr to fixation

Distance from the 1 groove to the backside of the front fixation

PV6

Poly-V belt, 6 grooves

D-Shaped plug

“D”-shaped plug, 2 edges and a round side

Sideway installation

Mounting bolts perpendicular to the compressor