Three red-and-black cylindrical hydraulic cylinders in different sizes

Three red and black hydraulic cylinders in different sizes on a white

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Single acting hydraulic cylinder spring return

Name: Single acting hydraulic cylinder spring return
Brand: F.P.T. - Fluid Power Technology

Single acting hydraulic cylinder with spring return for general-purpose use, operating at 700 bar.

Single acting hydraulic cylinder spring return

CRM series single acting hydraulic cylinder with spring return, designed for a wide range of general-purpose applications including lifting and pushing operations. Its versatile design makes it suitable for many industrial and engineering uses.

The cylinder operates at 700 bar and is built for reliable performance in demanding conditions, with safety and durability features that support everyday professional use.

This hydraulic lifting cylinder is also known as a hydraulic jack or lifting jack, used to raise and lift heavy loads.

Key Features

Single acting: Hydraulic cylinder with spring return, suitable for general-purpose applications across multiple fields.
Safety and load handling: The guide ring and stop ring help protect the operator, prevent plunger over-stroke, and improve eccentric load absorption.
Contamination control: The wiper helps reduce contamination between the ring and rod for more reliable operation.
Robust construction: High-strength removable head, with a drilled and threaded base for additional attachments.
Operating pressure: 700 bar.
Custom manufacturing: Custom made high pressure hydraulic cylinders can be manufactured upon customer request.

Frequently Asked Questions

Is this cylinder suitable for general-purpose use?
Yes, it is a versatile single acting hydraulic cylinder with spring return designed for a wide range of general-purpose applications.

Can we request a custom version?
Yes, we can check the possibility of custom made high pressure hydraulic cylinders according to your requirements.

What is the operating pressure?
The operating pressure is 700 bar.

Single acting cylinders with spring return

CAP/Force	STROKE	MODEL	SECTION	VOLUME	MASS	A	B	C	D	E	F	DIMENSIONS (mm)	M	N	P
5 /45	25	CRM-5/25	6.47	16	1.2	115	140	109	38	28.7	25	24.5 19 25	2x 1/4″ – 20 UN	1 1/2″ – 16 UN	28
	75	CRM-5/75	6.47	49	1.6	165	240	159	38	28.7	25	24.5 19 25	2x 1/4″ – 20 UN	1 1/2″ – 16 UN	28
	125	CRM-5/125	6.47	81	1.9	215	340	209	38	28.7	25	24.5 19 25	2x 1/4″ – 20 UN	1 1/2″ – 16 UN	28
	181 175	CRM-5/175SH CRM-5/175	6.47	113 116	2.2 2.1	265 272	440 453	259 266	38	28.7 29	25	24.5 25 19 20 25	2x 1/4″ 1/4″-20 – 20 UN	1 1/2″ 1 1/2″-16 – 16 UN	28
	232 230	CRM-5/230SH CRM-5/230	6.47	149 148	2.6 2.5	320 324	550 556	314 318	38	28.7 28	25	24.5 25 19 20 25	2x 1/4″ 1/4″-20 – 20 UN	1 1/2″ 1 1/2″-16 – 16 UN	28
10 /101	25	CRM-10/25	14.44	36	2	97	122	91	57	42.88	38	36 19 39	2x 5/16″ – 18 UN	2 1/4″ – 14 UN	26
	50	CRM-10/50	14.44	72	2.4	122	172	116	57	42.88	38	36 19 39	2x 5/16″ – 18 UN	2 1/4″ – 14 UN	26
	100	CRM-10/100	14.44	144	3.2	172	272	166	57	42.88	38	36 19 39	2x 5/16″ – 18 UN	2 1/4″ – 14 UN	26
	160	CRM-10/160	14.44	231	4.1	232	392	226	57	42.88	38	36 19 39	2x 5/16″ – 18 UN	2 1/4″ – 14 UN	26
	200	CRM-10/200	14.44	289	5.2	298	498	292	57	42.88	38	36 19 39	2x 5/16″ – 18 UN	2 1/4″ – 14 UN	26
	260	CRM-10/260	14.44	375	6.1	358	618	352	57	42.88	38	36 19 39	2x 5/16″ – 18 UN	2 1/4″ – 14 UN	26
	300	CRM-10/300SH CRM-10/300	14.44	433 439	6.7 6.8	398 403	698 703	392 397	57 58	42.88 43	38	36 35 19 20 39	40 2x 5/16″ 5/16″-18 – 18 UN	2 1/4″ 2 1/4″-14 – 14 UN	26 30
	356 355	CRM-10/355SH CRM-10/355	14.44	513 515	7.5 7.6	453 450	808 806	447 444	57 58	42.88 43	38	36 35 19 20 39	40 2x 5/16″ 5/16″-18 – 18 UN	2 1/4″ 2 1/4″-14 – 14 UN	26 30
15 /137	50	CRM-15/50	19.63	98	4.4	160	210	150	70	50	40	38 20 48	2x 3/8″ – 16 UN	2 3/4″ – 16 UN	30
	100	CRM-15/100	19.63	196	5.5	210	310	200	70	50	40	38 20 48	2x 3/8″ – 16 UN	2 3/4″ – 16 UN	30
	160	CRM-15/160	19.63	314	7	270	430	260	70	50	40	38 20 48	2x 3/8″ – 16 UN	2 3/4″ – 16 UN	30
	254 260	CRM-15/260SH CRM-15/260	19.63	510 515	9 9.1	370 372	630 626	360 362	70	50 51	40 41	38 20 25 48	2x 3/8″ 3/8″-16 – 16 UN	2 3/4″ 2 3/4″-16 – 16 UN	30
	356 360	CRM-15/360SH CRM-15/360	19.63	707 721	11 11.4	470 474	830	460 464	70	50 51	40 41	38 20 25 48	2x 3/8″ 3/8″-16 – 16 UN	2 3/4″ 2 3/4″-16 – 16 UN	30
25 /232	25	CRM-25/25	33.18	83	5.5	140	165	131	85	65	55	55 20 58	2x 1/2″ – 13 UN	3 5/16″ – 12 UN	49
	50	CRM-25/50	33.18	166	6.3	165	215	156	85	65	55	55 20 58	2x 1/2″ – 13 UN	3 5/16″ – 12 UN	49
	100	CRM-25/100	33.18	332	7.9	215	315	206	85	65	55	55 20 58	2x 1/2″ – 13 UN	3 5/16″ – 12 UN	49
	160	CRM-25/160	33.18	531	9.8	275	435	266	85	65	55	55 20 58	2x 1/2″ – 13 UN	3 5/16″ – 12 UN	49
	200	CRM-25/200	33.18	664	11.1	315	515	306	85	65	55	55 20 58	2x 1/2″ – 13 UN	3 5/16″ – 12 UN	49
	260	CRM-25/260	33.18	863	13	375	635	366	85	65	55	55 20 58	2x 1/2″ – 13 UN	3 5/16″ – 12 UN	49
	300	CRM-25/300	33.18	995	14.2	415	715	406	85	65	55	55 20 58	2x 1/2″ – 13 UN	3 5/16″ – 12 UN	49
	362 360	CRM-25/360SH CRM-25/360	33.18	1,194 1,203	16.1 17.4	475 476	835 838	466 467	85	65	55 57	55 50 20 25 58	59 2x 1/2″ 1/2″-13 – 13 UN	3 5/16″ 3 5/16″-12 – 12 UN	49
30 /309	210	CRM-30/210	44.18	928	19	384	594	375	102	75	60	55 46 –	–	3 5/16″ – 12 UN	49
50 /496	50	CRM-50/50	70.88	354	16	180	230	175	127	95	80	72 27 95	2x 1/2″ – 13 UN	5″ – 12 UN	55
	100	CRM-50/100	70.88	709	20	230	330	225	127	95	80	72 27 95	2x 1/2″ – 13 UN	5″ – 12 UN	55
	160	CRM-50/160	70.88	1,134	24	290	450	285	127	95	80	72 27 95	2x 1/2″ – 13 UN	5″ – 12 UN	55
	337 330	CRM-50/330SH CRM-50/330	70.88	2,339 2,388	36 39.5	460 461	790 798	455 456	127	95	80	72 70 27 31 95	2x 1/2″ 1/2″-13 – 13 UN	5″ – 5″-12 12 UN	55
100 /929	100	CRM-100/100	132.73	1,327	46	280	380	275	175	130	105	92 40 140	4x 3/4″ – 10 UNC	6 7/8″ – 12 UN	44
	170	CRM-100/170	132.73	2,256	55	350	520	345	175	130	105	92 40 140	4x 3/4″ – 10 UNC	6 7/8″ – 12 UN	44
	260	CRM-100/260	132.73	3,451	67	440	700	435	175	130	105	92 40 140	4x 3/4″ – 10 UNC	6 7/8″ – 12 UN	44

Dimensions drawing (reference for the table columns)

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