UX150
Direct /bolt through mounting type
Pictured with 6 polygrrove 119mm clutch

UP150
Lug/ear mounting type
Pictured with 10 polygroove 125mm clutch

UPF150
Lug/ear mounting type
Pictured with 8 polygroove 135mm clutch
(Suitable for dual refrigerant R404a and R134a)