GAS SPRINGS 2 YEAR Warranty JR PRODUCTS | GAS SPRINGS | JR PRODUCTS | GAS SPRINGS | JR PRODUCTS HARDWARE Gas Springs Remove the spring from its mounting brackets. A. Measure the extended length from center mounting hole to center mounting hole (see “A” in diagram). B. Measure the amount of piston that is exposed while extended. This is called the stroke of the gas spring. (see “C” in diagram). C. Using our simple to read chart, find the extended length that is the closest to your current unit. Then use either the stroke measurement or subtract the stroke from extended and select the compressed sizes that are closest to your current spring. (The measurements do not have to be exact but the closer you can match the original the easier it will be to install.) SELECTING THE FORCE: If your current spring has a stamped label, the force should be listed within that number. Usually, the last two digits or followed by the letter N which is Newtons. One pound equals 4.4482 Newtons. This is the pounds of force being exerted to open or hold open the door or platform. It does not equal the weight of the item being lifted. Trial and error is not the best way to find that number. Selecting a gas spring for a project that does not already have brackets installed can be a much harder task. This normally requires a computer program and numerous measurements to make sure they operate properly. Feel free to contact us at 800-269-7622 for assistance on selecting or replacing your gas spring. PROPER DISPOSAL REQUIREMENTS: 1. Caution, safety glasses and protective gloves should be worn for this procedure. 2. Secure the gas spring using a vise with the piston end tilted down at least 30 degrees, let stand in this position for 30-60 seconds to allow the oil to settle in the lower section of the tube. 3. Caution, a gas substance will escape during this procedure. Using a tubing cutter or hacksaw, cut the top end of the tube 1/2” down from the welded end fitting or stud. 4. Place the tube open end down in an approved container to drain the remaining oil. 5. Once tube has drained, discard the gas spring as approved for other metal objects. GAS SPRING FIT AND SELECTION If you already have a gas spring installed, selecting a replacement can be as simple as A-B-C. BLACK NITRIDE SHAFT GAS SPRINGS ISO/TS 16949 & ISO 9001:2000 Certified * Used on truck caps 20-0018 GSNI-2125-90 15 9.66 6 8 18 90 Plastic Socket 20-1076 GSNI-2200-90 17 10.41 6.59 8 18 90 Plastic Socket 20-1079 GSNI-2300-80 20 11.41 8.59 8 18 80 Plastic Socket 20-1080 GSNI-2300-90 20 11.41 8.59 8 18 90 Plastic Socket 20-1077 GSNI-2300-100 20 11.41 8.59 8 18 100 Plastic Socket 20-1078 GSNI-2300-120 20 11.41 8.59 8 18 120 Plastic Socket 20-1104 GSNI-2300-150 20 11.41 8.59 8 18 150 Plastic Socket 20-1105 GSNI-2600-100 26.3 15.3 11.00 8 18 100 Plastic Socket 20-1106 GSNI-4032-28 17 10.00 7.00 6 8 28 Plastic Socket 20-1107 GSNI-4033-30 18 11.50 6.50 6 8 30 Plastic Socket 20-1108 GSNI-4688-40 13.98 8.40 5.60 6 15 40 Plastic Socket 20-1112 GSNI-4900-15 7.5 5.25 2.25 6 15 15 Plastic Socket 20-1113 GSNI-4900-40 7.5 5.25 2.25 6 15 40 Plastic Socket 20-1114 GSNI-4900-60 7.5 5.25 2.25 6 15 60 Plastic Socket 20-1109 GSNI-4983-35 12.2 8.66 4.00 6 8 35 Plastic Socket 20-1111 GSNI-4991-60 16 8.50 6.50 6 8 60 Plastic Socket 20-1081 GSNI-5000-20 10 6.41 3.59 6 15 20 Plastic Socket 20-1082 GSNI-5000-60 10 6.41 3.59 6 15 60 Plastic Socket 20-1083 GSNI-5100-30 12 7.91 4.09 6 15 30 Plastic Socket 20-1084 *GSNI-5100-40 12 7.91 4.09 6 15 40 Plastic Socket 20-1100 GSNI-5150-20 15 8.91 6.09 6 15 20 Plastic Socket 20-1085 GSNI-5150-40 15 8.91 6.09 6 15 40 Plastic Socket 20-1101 GSNI-5150-60 15 8.91 6.09 6 15 60 Plastic Socket 20-1086 GSNI-5200-30 17 9.66 7.34 6 15 30 Plastic Socket 20-1087 GSNI-5200-40 17 9.66 7.34 6 15 40 Plastic Socket 20-1088 *GSNI-5200-50 17 9.66 7.34 6 15 50 Plastic Socket 20-1089 GSNI-5200-60 17 9.66 7.34 6 15 60 Plastic Socket 20-1102 GSNI-5200-75 17 9.66 7.34 6 15 75 Plastic Socket 20-1110 GSNI-5300-10 20 11.41 8.59 6 15 10 Plastic Socket 20-1090 GSNI-5300-20 20 11.41 8.59 6 15 20 Plastic Socket 20-1103 GSNI-5300-30 20 11.41 8.59 6 15 30 Plastic Socket 20-1091 GSNI-5300-40 20 11.41 8.59 6 15 40 Plastic Socket 20-1092 GSNI-5300-50 20 11.41 8.59 6 15 50 Plastic Socket 20-1093 GSNI-5300-60 20 11.41 8.59 6 15 60 Plastic Socket 20-1094 GSNI-6624 14 8.03 5.97 6 15 24 Plastic Socket 20-1095 *GSNI-6642 14.5 8.91 5.59 6 15 35 Plastic Socket 20-1096 GSNI-6687 26.32 15.82 10.50 8 18 74 Plastic Socket 20-1097 GSNI-7145 26.32 15.82 10.50 8 18 150 Plastic Socket 20-1098 GSNI-7901 20 11.30 8.70 6 15 60 Blade 20-1099 GSNI-7903 20 11.42 8.58 8 18 110 Blade PART # MFG. # Force (lbs.) Type Of End 06-39
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