Single-acting Solid Hydraulic Jack (Spring Return, External Thread on Cylinder Body)

Single-Acting Cylinders

Collar threads, plunger threads, and base mounting holes enable easy installation (on most models).
Designed for operation in all positions.
High-strength alloy steel construction ensures durability.
ECR-400 coupler and dust cap included with all models.
High-strength return spring for rapid cylinder retraction.
Baked enamel finish for enhanced corrosion resistance.
Wiper seal fitted on most models to prevent dirt ingress and extend cylinder life.

Model	Capacity (ton)	Stroke (mm)	Outside Dia (mm)	Collapsed Height(mm)	Working Pressure(kg/c㎡)	Piston Area (c㎡)	Plunger(mm)	Collar theread L(mm)	Collar theread(mm)
PRC-51	5	25	38	116	700	6.5	25	1 1/2"-16UN	28
PRC-53	5	78	38	169	700	6.5	25	1 1/2"-16UN	28
PRC-55	5	129	38	221	700	6.5	25	1 1/2"-16UN	28
PRC-57	5	180	38	272	700	6.5	25	1 1/2"-16UN	28
PRC-59	5	229	38	324	700	6.5	25	1 1/2"-16UN	28
PRC-101	10	25	57	92	700	14.5	38	2 1/2"-14UN	30
PRC-102	10	51	57	123	700	14.5	38	2 1/2"-14UN	30
PRC-104	10	102	57	174	700	14.5	38	2 1/2"-14UN	30
PRC-106	10	151	57	250	700	14.5	38	2 1/2"-14UN	30
PRC-108	10	202	57	301	700	14.5	38	2 1/2"-14UN	30
PRC-1010	10	253	57	352	700	14.5	38	2 1/2"-14UN	30
PRC-1012	10	304	57	403	700	14.5	38	2 1/2"-14UN	30
PRC-1014	10	356	57	450	700	14.5	38	2 1/2"-14UN	30
PRC-151	15	25	70	124	700	20.3	41	2 3/4"-16UN	30
PRC-156	15	152	70	270	700	20.3	41	2 3/4"-16UN	30
PRC-1514	15	356	70	474	700	20.3	41	2 3/4"-16UN	30
PRC-251	25	25	85	143	700	33.2	57	3 5/16"-12N	49
PRC-256	25	155	85	272	700	33.2	57	3 5/16"-12N	49
PRC-2514	25	362	85	476	700	33.2	57	3 5/16"-12N	49
PRC-308	30	210	102	387	700	41.9	57	3 5/16"-12N	49
PRC-552	55	51	127	176	700	70.8	80	5"-12UN	55
PRC-556	55	159	127	283	700	70.8	80	5"-12UN	55
PRC-5513	55	337	127	461	700	70.8	80	5"-12UN	55
PRC-756	75	156	147	285	700	103.9	95	5 3/4"-12N	45
PRC-7513	75	333	147	492	700	103.9	95	5 3/4"-12UN	45
PRC-1002	100	51	159	219	700	132.8	105	6 1/4"-12UN	55
PRC-1006	100	168	159	357	700	132.8	105	6 7/8"-12UN	45
PRC-10010	100	260	159	449	700	132.8	105	6 7/8"-12UN	45