MARINE GRADE HARDWARE AND FITTINGS FOR YACHTS,SHIPS AND OCEAN RESIDENCES

Gas Spring Series 14-28-250 mm. Each. Specify Newton Force Below

Stainless Steel Compression Gas Spring. For hatches from 55 LBS to 500 LBS using 2 gas spring, Rod Diameter(mm): 14. Body Diameter(mm): 28. Finish: Polished. Stroke Length(mm): 250. Inside Thread Length (mm): 550. Customizations: With Valve for easy charging and bleeding. Thread Size: M10 x 1.5. Minimum Force (N): 250. Maximum Force (N): 2500. Use the table in "Description" to verify your Newton Force Calculations.

Part#: 61.425

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Newton Force 14 Series Gas Spring

#61.425	14-28	“A”	“B”	62.123L	62.127	62.135	62.140
Part ID	Series 14-28-stainless steel gas spring with valve	Stroke Length in mm	Total length without attachments (not counting the thread) 2 x stroke+ 50 mm)	Short Eyes, add 2 x 23 mm	Long Eyes, add 2 x 27 mm	Ball Joints, add 2 x 35 mm	Forks Add 2 x 40 mm	Thread size and max. N force per rod length*
14-28-250	Extended	250 mm	550 mm	596 mm	604 mm	620 mm	630 mm	M10x1.5 – 2500N
	Compressed	250 mm	300 mm	346 mm	354 mm	370 mm	380 mm	M10x1.5 – 2500N

CHARGING TABLE CONVERTING FROM NEWTON TO PSI, BAR, KG AND LBS.

Newton*	Psi*	Bar*	Kg*	Lbs*
150	140	9.6	15.3	33.7
200	186	12.8	20.4	45.0
300	279	19.2	30.6	67.5
400	372	25.7	40.8	89.9
500	465	32.1	51.0	112.4
600	558	38.5	61.2	134.9
700	651	44.9	71.4	157.4
800	744	51.3	81.6	179.9
900	838	57.7	91.8	202.4
1000	931	64.2	102.0	224.9
1100	1024	70.6	112.2	247.4
1200	1117	77.0	122.4	269.8
1300	1210	83.4	132.6	292.3
1400	1303	89.8	142.8	314.8
1500	1396	96.2	153.0	337.3
1600	1489	102.7	163.2	359.8
1700	1582	109.1	173.4	382.3
1800	1675	115.5	183.6	404.8
1900	1768	121.9	193.8	427.3
2000	1861	128.3	204.0	449.7
2250	2094	144.4	229.5	506.0
2500	2326	160.4	255.0	562.2

*Psi and Bar relates to the pressure inside the gas spring cylinder for this series.

*Kg and Lbs relates to the weight balanced by a specific Newton for this series

*Force For each application add 10% force to compensate for friction etc.

FORCE CALCULATION FOR HATCHES AS FOLLOWS:

Use full scale drawings and engineering calculations to find the correct gas spring size and force for your application.

GENERAL INFORMATION:

Install the gas spring as far away as possible from the hinge within the range of the stroke.

Please note: Torque on the hinges will be at least be twice the force of the weight of the hatch.

Use incremental lesser force for gas springs when hatch is lighter.

Concidder our charging Kit #63.110 for professional users to charge your own gas spring.

Considder our Bleeding Kit #63.001 to bleed down the pressure in your gas spring.

We are providing general suggestions to complement your calculations.

By purchasing our products you agree that we are not in any way liable or responsible for your actual installations of our products and its effects.

Stainless Steel Stock Range.
Model: Compression.
Material: Stainless Steel.
Rod Diameter(mm): 14.
Body Diameter(mm): 28.
Finish: Polished.
Stroke Length(mm): 250.
Inside Thread Length (mm): 550.
Customisations: With Valve.
Thread Size: M10 x 1.5.
Minimum Force (N): 250.
Maximum Force (N): 2500.