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Compression Couplings

IMCS Compression Couplings are designed to join pipe and tubing for pneumatic conveying systems. Easy to install, couplings are available in pipe and tube sizes 1/2" through 48". Couplings are available in galvanized steel, stainless steel, and aluminum construction. Gasket materials options include black and white neoprene and silicone. All couplings are equipped with a static conductive grounding strip.

Compression Couplings

Product Specifications

Detailed product information provides an accurate description of requirements, measurements, and functionality.

Model No.Tube SizePipe SizeOutside Tube Dia.Outside Pipe Dia.Coupling Length (Tube)Couling Length (Pipe)No. of BoltsTube Weight (lbs)Pipe Weight (lbs)
1N/A1/2"N/A0.84N/A2"2N/A0.5
102 1/4"N/A2.25N/A4", 6"N/A2, 32.2-3.3N/A
112 1/2"2 1/2"2.52.8754", 6"4", 6", 8"2, 3, 42.6-3.42.5-5.0
122 3/4"N/A2.75N/A6"N/A33.6N/A
133"3"33.54", 6", 8"4", 6", 8"2, 3, 43.2-5.93.4-6.6
143 1/4"N/A3.25N/A4", 6", 8"N/A2, 3, 43.5-6.5N/A
153 1/2"3 1/2"3.544", 6", 8"4", 6", 8"2, 3, 43.4-6.63.7-7.2
163 3/4"N/A3.75N/A6", 8"N/A3, 45.6-7.4N/A
174"4"444", 6", 8"4", 6", 8"2, 3, 43.7-7.23.8-7.7
184 1/4"N/A4.25N/A6", 8"N/A3, 45.5-7.0N/A
194 1/2"4 1/2"4.554", 6", 8"4", 6", 8"2, 3, 43.8-7.74.2-8.1
2N/A3/4"N/A1.05N/A2"2N/A0.7
204 3/4"N/A4.75N/A6", 8"N/A3, 46.5-8.6N/A
215"5"55.5634", 6", 8"4", 6", 8"2, 3, 44.2-8.14.6-8.8
225 1/4"N/A5.25N/A6"N/A36.6N/A
235 1/2"N/A5.5N/A6", 8"N/A3, 46.8-9.0N/A
245 3/4"N/A5.75N/A6", 8"N/A3, 47.8-9.2N/A
256"6"66.6254", 6", 8", 10"4", 6", 8", 10"2, 3, 4, 54.7-11.85.3-14.3
266 1/4"N/A6.25N/A6", 8"N/A3, 47.3-10.0N/A
276 1/2"N/A6.5N/A6", 8"N/A3, 47.5-10.4N/A
286 3/4"N/A6.75N/A6", 8"N/A3, 47.7-10.8N/A
297"N/A7N/A6", 8", 10"N/A3, 4, 57.9-13.7N/A
31"1"11.3152"4"21.61.6
307 1/4"N/A7.25N/A6"N/A38.3N/A
317 1/2"N/A7.5N/A6", 8"N/A3, 48.5-11.3N/A
327 3/4"N/A7.75N/A6"N/A38.9N/A
338"8"88.6256", 8", 10", 12"6", 8", 10", 12"2, 3, 4, 511.0-22.011.5-23.0
349"N/A9N/A8", 10"N/A3, 415.9-19.9N/A
3510"10"1010.758", 10", 12"8", 10", 12"3, 4, 517.5-26.116.4-25.2
3612"12"1212.758", 10", 12"8", 10", 12"3, 4, 520.4-30.218.7-28.1
3713"N/A13N/A8", 10", 12"N/A3, 4, 521.8-32.6N/A
3814"14"14148", 10", 12", 16"8", 10", 12", 16"3, 4, 5, 622.9-4522.9-45
3915"1515158", 10", 12", 16"8", 10", 12", 16"3, 4, 5, 624-4824-48
41 1/4"1 1/4"1.251.64"4", 6"2, 31.91.8
4016"16"16168", 10", 12", 16"8", 10", 12", 16"3, 4, 5, 625.3-49.525.3-49.5
4118"18"181810", 12", 16"10", 12", 16"4, 5, 634.7-54.934.7-54.9
4220"20"202012", 16"12", 16"5, 645.6-59.545.6-59.5
4322"22"222212", 16"12", 16"5, 648.9-64.448.9-64.4
4424"24"242412", 16"12", 16"5, 652.1-68.652.1-68.6
51 1/2"1 1/2"1.51.94", 6"4", 6"2, 322
61 3/4"N/A1.75N/A4", 6"N/A2, 32.1N/A
72"2"22.3754", 6"4", 6", 8"2, 3, 42.1-3.12.2-4.7
82 1/8"N/A2.125N/A4", 6"N/A2, 32.1-3.2N/A
92 3/16"N/A2.187N/A4", 6"N/A2, 32.2-3.3N/A