Custom hydraulic cylinders manufacturer, heavy duty, large, high speed, telescopic & corrosion resistant.

STANDARD CYLINDERS

(NFPA and ISO types)

Download our PDF

brochures here:

Douce Hydro is able to design and manufacture both ISO standard and NFPA type standard cylinders. Douce Hydro cylinders are recognized by our customers for their high quality, advanced technology and long service lives. Since 1950, Douce Hydro clients benefit from our extensive in-depth know-how based upon over 50 years of experience in the hydraulic cylinders industry.	ISO cylinders DA 160
	ISO cylinders DA 250
	NFPA type cylinders
	ISODOUCE DH 160C
	ISODOUCE DH 160M
	ISODOUCE DH 250 bar

Douce Hydro is able to design and manufacture both ISO standard and NFPA type standard cylinders. Douce Hydro cylinders are recognized by our customers for their high quality, advanced technology and long service lives. Since 1950, Douce Hydro clients benefit from our extensive in-depth know-how based upon over 50 years of experience in the hydraulic cylinders industry.

Douce Hydro offers several types of standard hydraulic cylinders:

1°) Douce Hydro standard hydraulic cylinders

2°) ISODOUCE standard hydraulic cylinders, following ISO code (European design code)

3°) NFPA type hydraulic cylinders (North-American design code)

4°) Any other standards…

For any standard cylinder, we can offer in addition any type of attachment, with cushioning / shock absorbers, or add any specific request.

Keep also in mind that any standard cylinder can be supplied with a rod in Keradouce™ coating.

1°) Douce Hydro standard hydraulic cylinders :

DE 160 bar DH and DE 250 bar DH :

Bore (mm)	32	40	50	63	80	100	110	125	140	160	180	200	220	250	275	300
Rod Ø (mm)	18 22	22 28	28 36	36 45	45 56	56 70	63 75	70 90	80 100	90 110	100 125	110 140	125 160	140 180	160 200	180 220
DE 160 DH series	—	—	—	—	—	—	Ñ	—	—	—	—	—	—	—	—	—
DE 250 DH series	—	—	—	—	—	Ñ	—	—	—	—	—	—	—	—	—	—

—

Following ISO code

Outside the code

Bore (mm)	320	360	400	450	500	600	700	800	900
Rod Ø (mm)	180 220	220 250	250 280	280 320	320 360	400 450	450 500	500 560	560 630
DE 160 DH series	Higher dimensions available upon request. See “Custom Designed hydraulic Cylinders”
DE 250 DH series

2°) ISODOUCE standard hydraulic cylinders, following ISO code (European design code) :

ISODOUCE 6020.2 Compact (160 bar) :

Bore (mm)

100

125

160

200

Rod Ø (mm)

110

140

DE 160C compact

—

Following ISO code

ISODOUCE 6022 (250 bar) and ISODOUCE 6020.1 Medium (160 bar) :

Bore (mm)	32	40	50	63	80	100	110	125	140	160	180	200	220	250	275	300
Rod Ø (mm)	18 22	22 28	28 36	36 45	45 56	56 70	63 75	70 90	80 100	90 110	100 125	110 140	125 160	140 180	160 200	180 220
ISO 6022 - 250bar	—	Ñ	—	—	—	—	Ñ	—	Ñ	—	Ñ	—	Ñ	—	Ñ	Ñ
DH 160M - medium	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—

—

Following ISO code

Outside the code

Bore (mm)	320	360	400	450	500	600	700	800	900
Rod Ø (mm)	180 220	220 250	250 280	280 320	320 360	400 450	450 500	500 560	560 630
ISO 6022 - 250bar	—	Ñ	—	Ñ	—	—	—	—	—
DH 160M - medium	—	—	—	—	—	—	—	—	—

—

Following ISO code

Outside the code

3°) NFPA type hydraulic cylinders (North-American design code) :

Mainly hydraulic cylinders with tie rods. Applications: all industries.

Download our brochure: Standard NFPA type cylinders.

4°) Any other standards… :

Upon request, Douce Hydro can design and manufacture any type of cylinder following any other existing code.

Due to the wide diversity of applications, of the different regions in the world and the specific requirements for hydraulic cylinders, many customers have developed their own specialized standards (steel work, marine, OEM, offshore industries...)

Douce Hydro has the flexibility to conform its manufacturing to the specialized standards of its customers and to your typical application.

Whenever you need more than a standard cylinder, Douce Hydro can customize the design of your cylinder to your application. See “Custom Design Hydraulic Cylinders”.

You can download our PDF brochures here under:

Standard ISO cylinders DA 160

Double Acting hydraulic cylinders 160 bar (2320 psi)

Applications: all industries

Standard ISO cylinders DA 250

Double Acting hydraulic cylinders 250 bar (3625 psi)

Applications: all industries (normal working conditions and heavy duty applications).

Standard NFPA type cylinders

Applications: all industries

Standard ISODOUCE DH 160C

Following ISO code 6020/2 COMPACT NFE 48-016.

Applications: Normal and heavy duty working conditions in the Automotive Industry, general automatism, Machine tools …