Series SJ-205

Virtually all pulsating equipment, such as pumps and compressors, generate vibrations in both the flow and system piping. Vibration can increase loads on equipment, reduce efficiency, and increase maintenance costs. Continuous vibration leads to settling in the system which causes misalignment. Noise from vibration can also make the work environment intolerable.

Manufactured with a streamlined, self-cleaning arch, EVR’s SJ-205 is designed to absorb vibration and eliminate buildup of suspended materials in the system flow. The SJ-205 expansion joint achieves considerable flexibility – rivalling standard multi-arch designs – with a single arch. The result is a light-weight joint with a very short face-toface dimension.

The construction of the SJ-205 begins with a leak-proof inner sleeve, reinforced with multiple plies of polyester cord. The full faced rubber flange eliminates the need for gaskets, allowing for a fast, simple and completely leakproof installation. Available in three different pressure ratings, EVR’s SJ-205 expansion joint can be fabricated from Neoprene, Nitrile, Hypalon, Viton or other suitable elastomers, allowing it to adapt easily to the requirements of any application.


Specifications

EVR_Expansion-Joint_SJ-205
Size (in)F/F per Arch (in) 1F/F per Arch (in) 2F/F per Arch (in) 3F/F per Arch (in) 4Pressure (psi) SRPressure (psi) LPPressure (psi) HPJoint Weight (lb)Rings Weight (lb)Axial Compression (in)Size (in)Axial Extension (in)Lateral Deflection (in)Angular Deflection (º)Compression (lb/in)Extension (lb/in)Lateral (lb/in)Angular (ft-lb/º)Size (mm)F/F per Arch (mm) 1F/F per Arch (mm) 2F/F per Arch (mm) 3F/F per Arch (mm) 4Pressure (kpa) SRPressure (kpa) LPPressure (kpa) HPJoint Weight (kg)Rings Weight (kg)Axial Compression (mm)Size (mm)Axial Extension (mm)Lateral Deflection (mm)Angular Deflection (º)Compression (N/mm)Extension (N/mm)Lateral (N/mm)Angular (N-m/º)
26101418150152003.550.520.250.2514.50.1455214000.2850152.4254355.6457.21034.25103.42513791.5980722.2829612.7506.356.3514.515.817827677512450.38
2.5610141815015200561.52.50.750.7511.51552295080.5265152.4254355.6457.21034.25103.42513792.282962.73955238.16519.0519.0511.527312890.71
3610141815015200671.530.750.75101852765490.880152.4254355.6457.21034.25103.42513792.7395523.19614438.18019.0519.051032375961.09
46101418150152007.581.540.750.757.52473686351.87100152.4254355.6457.21034.25103.42513793.424443.65273638.110019.0519.057.5435001112.54
5610141815015200891.550.750.7563094597283.67125152.4254355.6457.21034.25103.42513793.6527364.10932838.112519.0519.056546241274.99
66101418150152009.5101.560.750.7553715518236.4150152.4254355.6457.21034.25103.42513794.3376244.5659238.115019.0519.055657491448.7
861014181501520012151.580.750.755.5647919100413200152.4254355.6457.21034.25103.42513795.4791046.8488838.120019.0519.055.5113124917617
1081216201501520020181.5100.750.754.58091148107924250203.2304.8406.45081034.25103.42513799.131848.21865638.125019.0519.054.5142156118933
1281216201501520022.5251.5120.750.753.89711377126442300203.2304.8406.45081034.25103.425137910.2733211.414838.130019.0519.053.8170187322157
148121620651512523271.5140.750.753.38491205148949350203.2304.8406.4508448.175103.425861.87510.50161612.32798438.135019.0519.053.3149163926167
168121620651512525331.5160.750.752.89711377171576400203.2304.8406.4508448.175103.425861.87511.414815.06753638.140019.0519.052.81701873300103
188121620651512537331.5180.750.752.5109215511893106450203.2304.8406.4508448.175103.425861.87516.89390415.06753638.145019.0519.052.51912109331145
208121620651512540381.5200.750.752.5143520072117152500203.2304.8406.4508448.175103.425861.87518.2636817.35049638.150019.0519.052.52512729371207
2210141822651512545441.5220.750.752.3157822082197206550254355.6457.2558.8448.175103.425861.87520.5466420.09004838.155019.0519.052.32763003385280
2410141822651512549.5482.5241.251.252103314461365275600254355.6457.2558.8448.175103.425861.87522.60130421.91641663.560031.7531.7521811966239373
261014182265159058572.5261.251.252.3114815921463287650254355.6457.2558.8448.175103.425620.5526.48233626.02574463.565031.7531.752.32012165256390
281014182255159065622.5281.251.252123617141562383700254355.6457.2558.8379.225103.425620.5529.6784828.30870463.570031.7531.7522162332273520
301014182255159070662.5301.251.252132418381660438750254355.6457.2558.8379.225103.425620.5531.9614430.13507263.575031.7531.7522322499291595
321014182255159075752.5321.251.251.8141219601950556800254355.6457.2558.8379.225103.425620.5534.244434.244463.580031.7531.751.82472666341756
341014182255159080782.5341.251.251.8150120822241646850254355.6457.2558.8379.225103.425620.5536.5273635.61417663.585031.7531.751.82632832392878
361014182255159085812.5361.251.251.5158922052531844900254355.6457.2558.8379.225103.425620.5538.8103236.98395263.590031.7531.751.527829994431148
381014182255159090952.5381.251.251.5167823272601943950254355.6457.2558.8379.225103.425620.5541.0932843.3762463.595031.7531.751.529431654551283
4010141822551590951062.5401.251.251.517662450267010421000254355.6457.2558.8379.225103.425620.5543.3762448.39875263.5100031.7531.751.530933314671417
42121620245515801201162.5421.251.251.518932602273811631050304.8406.4508609.6379.225103.425551.654.7910452.96467263.5105031.7531.751.533135394791582
44121620245515801301272.5441.251.251.519832726285712711100304.8406.4508609.6379.225103.425551.659.3569657.98718463.5110031.7531.751.534737075001728
46121620245515801401322.5461.251.251.320722850297416081150304.8406.4508609.6379.225103.425551.663.9228860.27014463.5115031.7531.751.336338755212186
48121620245515801751382.5481.251.251.321632974309318261200304.8406.4508609.6379.225103.425551.679.903663.00969663.5120031.7531.751.337940445412483
Contact 1.800.461.6331