Model	PG-6	PG-8	PG-10	DPG-6	DPG-8	DPG-10
Pipe range (mm)	￠12-￠76.2	￠12-￠76.2	￠12-￠76.2	￠50.8-￠114	￠50.8-￠114	￠50.8-￠114
Polished length (m)	6
Polishing heads	6	8	10	6	8	10
Diameter of main axis (mm)	￠25.4 (can reach to ￠32 or ￠36)
Polishing speed (m/min)	1-20
Motor power of wheel head (kw)	4.0			5.5
Rotational speed of wheel head (r/min)	2400
Main motor power (kw)	3			4