Wichita Street, Pasadena

Texas – 77502, USA

+12816580558

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SPRING RETURN HYDRAULIC BOLT TENSIONER - SLT SERIES

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Features

Bolt Size (cm)	3/4" to 4"
Load (KN)	160 to 3200

The spring return design enables automatic piston retraction at the end of the tensioning sequence, ensuring the tools are prepared and ready for the next cycle.
In comparison to manual return tensioners, our range of Spring Return Tensioners allow greater efficiency and warrant ease of use for the operator due to the improved design including the anti-slip tool surface to enhance grip.
Working pressure 1500 bar /21755 psi.
Special seal kit, piston/cylinder mis-alignment compensation.
Piston stroke of SLT1=8mm, the other model is 10mm.
Built-in stroke limit valve prevent over stroke.
Fully enclosed load cell to prevent debris into cylinder Spring return, fast, safety.

Model	Bolt Size		Max Load	Hyd. Area	Dimension				Weight
	Bolt Size		Max Load	Hyd. Area	A	B	C	D	Weight
	Imperial	Metric	KN	cm2	mm	mm	mm	mm	kg
SLT1	3/4" SLT1-1	M20 SLT1-3	160	10.67	66	93	63	136	1.4
SLT1	7/8" SLT1-2	M22 SLT1-4	160	10.67		93	63	142	1.4
SLT2	1" SLT2-1	M24 SLT2-3	280	18.67	87	117	68	175	2.7
SLT2	1-1/8" SLT2-2	M27 SLT2-4	280	18.67		117	68	175	2.7
SLT3	1" SLT3-1	M24 SLT3-5	450	30.01	103	117	75	175	4.1
		M27 SLT3-6				117	75	175
	1-1/8" SLT3-2	M30 SLT3-7				120	80	181
	1-1/4" SLT3-3	M33 SLT3-8				123	84	188
	1-3/8" SLT3-4	M36 SLT3-9				126	89	195
SLT4	1-1/4” SLT4-1	M33 SLT4-5	660	44.01	118	123	88	190	5.4
	1-3/8” SLT4-2	M36 SLT4-6				126	96	197
	1-1/2” SLT4-3	M39 SLT4-7				130	96	203
	1-5/8” SLT4-4	M42 SLT4-8				133	105	209
SLT5	1-1/2” SLT5-1	M39 SLT5-6	1000	66.68	140.5	132	112	211	8.4
	1-5/8” SLT5-2	M42 SLT5-7				135	114	217
	1-3/4” SLT5-3	M45 SLT5-8				139	118	223
	1-7/8” SLT5-4	M48 SLT5-9				142	114	230
	2” SLT5-5					145	120	236
SLT6	2” SLT6-1	M52 SLT6-5	1500	100.03	175.5	148	120	246	13.8
	2-1/4” SLT6-1	M56 SLT6-6				154	138	259
		M60 SLT6-7				161	138	259
	2-1/2” SLT6-3	M64 SLT6-8				161	153	272
	2-3/4” SLT6-4	M68 SLT6-9				167	156	284
SLT7	2-3/4” SLT7-1	M72 SLT7-5	2500	166.71	219	167	157	294	23
	3” SLT7-2	M76 SLT7-6				171	158	307
		M80 SLT7-7				180	190	310
	3-1/4” SLT7-3	M85 SLT7-8				180	190	320
	3-1/2” SLT7-4	M90 SLT7-9				186	205	332
SLT 8	3-1/2” SLT8-1	M90 SLT8-4	3200	213.39	252	186	200	339	32
		M95 SLT8-5				186	200	346
	3-3/4” SLT8-2	M100 SLT8-6				192	200	352
	4” SLT8-3					199	210	364