Series SJ-205 

 Printer-friendly

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

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)
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)
Axial Extension
(mm)
Lateral Deflection
(mm)
Angular Deflection (º)Compression (N/mm)Extension (N/mm)Lateral
(N/mm)
Angular
(N-m/º)
26101418151502003.550.50.250.2514.537055214000.2850152.4254355.6457.2103.5103513801.592.2512.76.356.3514.5657512450.38
2 1/2610141815150200561.50.750.7511.51552295080.5265152.4254355.6457.2103.5103513802.272.738.119.0519.0511.527312890.71
3610141815150200671.50.750.7510.01852765490.8080152.4254355.6457.2103.5103513802.723.1538.119.0519.0510.032375961.09
46101418151502007.581.50.750.757.52473686351.87100152.4254355.6457.2103.5103513803.43.638.119.0519.057.5435001112.54
5610141815150200891.50.750.756.03094597283.67125152.4254355.6457.2103.5103513803.634.0538.119.0519.056.0546241274.99
66101418151502009.5101.50.750.755.03715518236.40150152.4254355.6457.2103.5103513804.314.538.119.0519.055.0657491448.70
861014181515020012151.50.750.755.5647919100413200152.4254355.6457.2103.5103513805.446.7538.119.0519.055.5113124917617
1081216201515020020181.50.750.754.58091148107924250203.2304.8406.4508103.5103513809.078.138.119.0519.054.5142156118933
1281216201515020022.5251.50.750.753.89711377126442300203.2304.8406.4508103.51035138010.211.2538.119.0519.053.8170187322157
148121620156512523271.50.750.753.38491205148949350203.2304.8406.4508103.5448.5862.510.4312.1538.119.0519.053.3149163926167
168121620156512525331.50.750.752.89711377171576400203.2304.8406.4508103.5448.5862.511.3414.8538.119.0519.052.81701873300103
188121620156512537331.50.750.752.5109215511893106450203.2304.8406.4508103.5448.5862.516.7814.8538.119.0519.052.51912109331145
208121620156512540381.50.750.752.5143520072117152500203.2304.8406.4508103.5448.5862.518.1417.138.119.0519.052.52512729371207
2210141822156512545441.50.750.752.3157822082197206550254355.6457.2558.8103.5448.5862.520.4119.838.119.0519.052.32763003385280
2410141822156512549.5482.51.251.252.0103314461365275600254355.6457.2558.8103.5448.5862.522.4521.663.531.7531.752.01811966239373
261014182215659058572.51.251.252.3114815921463287650254355.6457.2558.8103.5448.562126.325.6563.531.7531.752.32012165256390
281014182215559065622.51.251.252.0123617141562383700254355.6457.2558.8103.5379.562129.4827.963.531.7531.752.02162332273520
301014182215559070662.51.251.252.0132418381660438750254355.6457.2558.8103.5379.562131.7529.763.531.7531.752.02322499291595
321014182215559075752.51.251.251.8141219601950556800254355.6457.2558.8103.5379.562134.0133.7563.531.7531.751.82472666341756
341014182215559080782.51.251.251.8150120822241646850254355.6457.2558.8103.5379.562136.2835.163.531.7531.751.82632832392878
361014182215559085812.51.251.251.5158922052531844900254355.6457.2558.8103.5379.562138.5536.4563.531.7531.751.527829994431148
381014182215559090952.51.251.251.5167823272601943950254355.6457.2558.8103.5379.562140.8242.7563.531.7531.751.529431654551283
4010141822155590951062.51.251.251.517662450267010421000254355.6457.2558.8103.5379.562143.0847.763.531.7531.751.530933314671417
42121620241555801201162.51.251.251.518932602273811631050304.8406.4508609.6103.5379.555254.4252.263.531.7531.751.533135394791582
44121620241555801301272.51.251.251.519832726285712711100304.8406.4508609.6103.5379.555258.9657.1563.531.7531.751.534737075001728
46121620241555801401322.51.251.251.320722850297416081150304.8406.4508609.6103.5379.555263.4959.463.531.7531.751.336338755212186
48121620241555801751382.51.251.251.321632974309318261200304.8406.4508609.6103.5379.555279.3762.163.531.7531.751.337940445412483
1.800.461.6331 CONTACT SALES

Contact Sales

  • This field is for validation purposes and should be left unchanged.