QC-LOK® quick connector plug with tube connection, stainless steel, type QC4

QC4 quick coupling plug compliant with Standard Instrumentation, with LET-LOK® connection. QC4 is a high-quality quick coupling used in aviation, gas industry, medical, pharmaceutical, and laboratories. All quick couplings are factory tested at a pressure of 68 bar to check for leakage. Interchangeable with quick couplings of Instrumentation standard from other manufacturers. The plug is available in versions without a valve and with a valve. Material: AISI 316 steel. Working pressure: 206 bar. Sealing: viton. Operating temperature: from -26°C to +204°C.

List of product variants

Article numberProduct variant nameNominal inner diameterWorking pressure [bar]Enquiry
HM-QC4-D-LC-04-SSQC4 quick coupling plug, LET-LOK 1/4", SS, with valve-206
HM-QC4-D-LM-06-SSQC4 quick connector plug, LET-LOK 6 mm, SS, with valve-206
HM-QC4-S-LC-02-SSQC4 quick coupling plug, LET-LOK 1/8", SS, without valve-206
HM-QC4-S-LC-04-SSQC4 quick coupling plug, LET-LOK 1/4", SS, without valve-206
HM-QC4-S-LM-06-SSQC4 quick coupling plug, LET-LOK 6 mm, SS, without valve-206

QC4 quick coupling plug compliant with Standard Instrumentation, with LET-LOK® connection. QC4 is a high-quality quick coupling used in aviation, gas industry, medical, pharmaceutical, and laboratories. All quick couplings are factory tested at a pressure of 68 bar to check for leakage. Interchangeable with quick couplings of Instrumentation standard from other manufacturers. The plug is available in versions without a valve and with a valve. Material: AISI 316 steel. Working pressure: 206 bar. Sealing: viton. Operating temperature: from -26°C to +204°C.

Additional information

Material

SS – stainless steel

Additional information

Material

SS – stainless steel

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