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NitroSprings NS40-20 stainless steel

The NitroSpring NS40-20 is a powerful 5000N heavy duty gas spring engineered with NitroSpring’s advanced gas spring technology. Built for demanding industrial applications, the NS40-20 offers high performance, long life, and full force adjustability. This variable-force gas spring features a precision adjustment valve, allowing the force to be easily increased or decreased as needed — providing ultimate flexibility for custom applications. It has a long service life thanks to twin sealing systems, dual guidance features, and rod wipers that keep dirt and debris out, preventing early failure. Other key features of the NS40-20 NitroSpring gas spring include stock stroke sizes from 100mm to 900mm, custom stroke lengths available up to 2000mm and are available in mild steel or corrosion-resistant 316 stainless steel. Order item with a delivery time of 2 weeks.

Measurements between311 - 1911 mm

Measurements between100 - 900 mm

Measurements between300 - 300 N

Measurements between5000 - 5000 N

10 itemsL (mm)S (mm)TF1min (N)F1max (N)
NitroSprings NS40-20 stainless steel — a heavy-duty 40mm stainless steel gas spring with polished chrome piston rod
S61300

40-20 ES 311-100 XN

09/16/2026

311

100

M14

300

5000

NitroSprings NS40-20 stainless steel — a heavy-duty 40mm stainless steel gas spring with polished chrome piston rod
S61301

40-20 ES 411-150 XN

09/16/2026

411

150

M14

300

5000

NitroSprings NS40-20 stainless steel — a heavy-duty 40mm stainless steel gas spring with polished chrome piston rod
S61302

40-20 ES 511-200 XN

09/16/2026

511

200

M14

300

5000

NitroSprings NS40-20 stainless steel — a heavy-duty 40mm stainless steel gas spring with polished chrome piston rod
S61303

40-20 ES 711-300 XN

09/16/2026

711

300

M14

300

5000

NitroSprings NS40-20 stainless steel — a heavy-duty 40mm stainless steel gas spring with polished chrome piston rod
S61304

40-20 ES 911-400 XN

09/16/2026

911

400

M14

300

5000

NitroSprings NS40-20 stainless steel — a heavy-duty 40mm stainless steel gas spring with polished chrome piston rod
S61420

40-20 ES 1111-500 XN

09/16/2026

1111

500

M14

300

5000

NitroSprings NS40-20 stainless steel — a heavy-duty 40mm stainless steel gas spring with polished chrome piston rod
S61421

40-20 ES 1311-600 XN

09/16/2026

1311

600

M14

300

5000

NitroSprings NS40-20 stainless steel — a heavy-duty 40mm stainless steel gas spring with polished chrome piston rod
S61422

40-20 ES 1511-700 XN

09/16/2026

1511

700

M14

300

5000

NitroSprings NS40-20 stainless steel — a heavy-duty 40mm stainless steel gas spring with polished chrome piston rod
S61423

40-20 ES 1711-800 XN

09/16/2026

1711

800

M14

300

5000

NitroSprings NS40-20 stainless steel — a heavy-duty 40mm stainless steel gas spring with polished chrome piston rod
S61424

40-20 ES 1911-900 XN

09/16/2026

1911

900

M14

300

5000

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