Polished Rod Clamps

The polish rod clamps are with hinge-joint butterfly structure. The body is made of high grade casting steel and accomplished with subjected heat treatment.

The clamps hold the polish rods tightly with force of friction. No any inserts with teeth needed. So damages and cuttings on the polish rod surface can be eliminated.

The mechanical properties of the polish rod clamps meet with the API Specs 11B.

Specification, Model 12000
Associated  Polish Rod	Capacity	Weight
	Kgf/Ibf	KG/Ib
22mm / 7/8"	8180/17647	5.6/12.3
25.4mm / 1"	10200/22480	5.5/12.1
28.6mm / 1 1/8"	12040/26526	5.5/12.1
Specification, Model 16000
Associated Polish Rod	Capacity	Weight
	Kgf/Ibf	KG/Ib
25.4mm / 1"	12040/26526	7.3/16.1
28.6mm / 1 1/8"	16020/35294	7.2/15.8
31.8mm / 1 1/4"	16020/35294	7.1/15.6
Specification, Model 18100
Associated  Polish Rod	Capacity	Weight
	Kgf/Ibf	KG/Ib
31.8mm / 1 1/4"	18160/40014	10.4/22.8
38.1mm / 1 1/2"	18160/40014	10.2/22.4