RHS-Series S/A, Hollow Piston Rod

The RHS-Series is a Single Acting, Spring Return, Hollow Piston Rod Cylinder. The hollow piston allows for a rod or cable to be inserted through the entire body length. They can be used in tensioning, load testing, bush extracting and maintenance applications.

RHS-302

RHS Cross Section

TSH-100

RHS-1003

RHS-Group

Hard Chrome

A hard chrome cylinder bore and piston rod maximises corrosion-resistance and cylinder life.

Bronze Overlay

The piston bearing area is bronze overlaid to reduce scoring and increase service life.

Steel Base Plate

All cylinders incorporate a bolt-on, removable steel base plate for extra protection.

Threaded Fit Smooth Saddle

A threaded fit smooth saddle prevents piston rod damage. Optional TSH
threaded saddles also available.

Return Spring

The return spring is sized to ensure efficient piston rod return and maximum spring life.

Gland Nut

Low friction coating on the gland nut withstands full dead end loading.

RHS-Group

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Model Number	Cylinder Capacity ton*	Cylinder Capacity kN	Stroke (mm)	Cylinder Effective Area (cm²)	Oil Capacity (cm³)	Collapsed Height (mm)	Extended Height (mm)	Outside Diameter (mm)	Cylinder Bore Diameter (mm)	Piston Rod Diameter (mm)	Base to Advance Port (mm)	Standard Saddle Diameter (mm)	Saddle Protrusion from Piston Rod (mm)	Piston Rod Internal Thread	Piston Rod Thread Length (mm)	Collar Thread	Collar Thread Length (mm)	Centre Hole Diameter (mm)	Base Mounting Holes Bolt Circle Diameter (mm)	Base Mounting Holes Thread	Base Mounting Holes Thread Depth (mm)	Weight (kg)	Optional Threaded Saddles Model Number	Model Number	Handle Type

Model Number	Cylinder Capacity ton*	Cylinder Capacity kN	Stroke (mm)	Cylinder Effective Area (cm²)	Oil Capacity (cm³)	Collapsed Height (mm)	Extended Height (mm)	Outside Diameter (mm)	Cylinder Bore Diameter (mm)	Piston Rod Diameter (mm)	Base to Advance Port (mm)	Standard Saddle Diameter (mm)	Saddle Protrusion from Piston Rod (mm)	Piston Rod Internal Thread	Piston Rod Thread Length (mm)	Collar Thread	Collar Thread Length (mm)	Centre Hole Diameter (mm)	Base Mounting Holes Bolt Circle Diameter (mm)	Base Mounting Holes Thread	Base Mounting Holes Thread Depth (mm)	Weight (kg)	Optional Threaded Saddles Model Number	Model Number	Handle Type
RHS-120**	12	125	8	17.9	14	55	63	69	54.1	35.1	9	-	-	3/4"-16UNF	16	2-3/4"-16UN	30	19.6	50.8	5/16"-18UNC	9	2	-	RHS-120	-
RHS-121	12	125	42	17.9	75	120	162	69	54.1	35.1	19	-	-	-	-	2-3/4"-16UN	30	19.6	-	-	-	2.8	-	RHS-121	-
RHS-1211	12	125	42	17.9	75	120	162	69	54.1	35.1	19	-	-	3/4"-16UNF	16	2-3/4"-16UN	30	19.6	-	-	-	2.8	-	RHS-1211	-
RHS-123	12	125	76	17.9	135	184	260	69	54.1	35.1	19	-	-	-	-	2-3/4"-16UN	30	19.6	50.8	5/16"-18UNC	12.7	4.4	-	RHS-123	-
RHS-202	20	215	49	30.7	149	162	211	98	73.1	54.1	19	54	6.9	1-9/16"-16UN	19	3-7/8"-12UN	38	26.9	82.6	3/8"-16UNC	9.4	7.7	TSH-20	RHS-202	♣
RHS-204	20	215	102	30.7	311	242	344	98	73.1	54.1	19	54	6.9	1-9/16"-17UN	19	3-7/8"-13UN	38	26.9	82.6	3/8"-16UNC	9.4	10	-	RHS-204	♣
RHS-206	20	215	155	30.7	472	306	461	98	73.1	54.1	19	54	6.9	1-9/16"-16UN	19	3-7/8"-12UN	38	26.9	82.6	3/8"-16UNC	9.4	14.1	TSH-20	RHS-206	♣
RHS-302	30	326	64	46.6	297	178	242	114	88.9	63.5	22	63	9.7	1-13/16"-16UN	22	4-1/2"-12UN	42	33.3	92.2	3/8"-16UNC	14	10.9	TSH-30	RHS-302	♣

Showing 1 to 8 of 15 entries

* Nominal Cylinder Capacity in ton - see kN values for actual capacity
** Supplied with a whip hose and high flow coupling
HANDLE TYPES: ♣ WELDED ♦ EYEBOLT ♥ REMOVABLE STRAP HANDLE ♠ THREAD

RHS-Series Seal Kits

Search:

Seal Kit to Suit	Part Number
RHS 12 TON SERIES (except RHS-120)	ZAM1046
RHS-120	ZAM1097
RHS 20 TON SERIES	ZAM1047
RHS 30 TON SERIES	ZAM1048
RHS 60 TON SERIES	ZAM1049
RHS 100 TON SERIES	ZAM1045