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SQDC, Stainless Steel Quick Disconnect

High temperature, vibration-resistant multi-way quick disconnect for pneumatic lines in pressure instrumentation. All 316 stainless steel construction with 8, 16, 24, or 32 ports and a choice of compression fittings or bulged tubulations.
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SL000917-SQDC-Data-Sheet2.jpeg
SQDC, Stainless Steel Quick Disconnect
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SL000917-SQDC-Data-Sheet4.jpeg
Features:
  • 316 stainless construction
  • 8, 16, 24, or 32 ports
  • 1/16 inch and 1 mm compression fittings or bulged tubulations 1.0 mm and 1.6 mm
  • Silicone or FFKM seals with Perlast options
  • Secure locking with rotating cam or wire-lock
  • Pressure tested to 70 bar
  • Vacuum tight to 8×10^−3 mbar
  • Temperature rating to 325 °C with compression fittings
  • Vibration qualified to ED-14E and DO-160F
  • Spare seals, ferrules, nuts, caps, and blanks available
Manufacturer:  Chell Instruments
Quote
Datasheet
Description
Models & Accessories
Downloads
SQDC - Description

SQDC couplings provide a fast and reliable way to connect multiple pneumatic lines where high temperature and vibration are present, such as flight test and harsh industrial environments. Bodies are machined from 316 stainless steel and accept either stainless-tube compression fittings or bulged tubulations for flexible tubing. Two primary seal families are offered to match temperature needs. Anti-vibration locking keeps the connection secure under mechanical stress. The range includes mating blanks, pipe-work guides, and mounting options to simplify panel integration and service.

SQDC Dimensions

SQDC 8 way 0.04” (1mm) pair (SQDC-R-8-77)

SQDC 16 way 1/16” pair (SQDC-R-16-22)

SQDC 32 way 0.04” (1mm) pair (SQDC-R-32-77)

SQDC - Models & Accessories
Models
SQDC-R-32-77-S-99-0-132 way SQDC for 1mm SS tubing with silicone seals, 3.2mm mounting holes and CAM lock main nut.
SQDC-R-16-22-P-99-0-116 way, 1/16 inch both halves with Gyrolok, FFKM class seals via Perlast code, standard guides, 3.2 mm mounting, cam lock
SQDC-R-8-77-S-99-1-18 way, 1 mm compression both halves, Silicone seals, standard guides, 4-40 inserts, cam lock
SQDC-R-24-22-P-99-1-224 way, 1/16 inch compression on both halves with Gyrolok ferrules and nuts, Perlast seals, no pipe-work guides, 4-40 insert, wire-lock.
SQDC-R-8-77-S-00-0-18 way, 0.040 inch 1 mm compression on both halves, Silicone seals, straight guides on both halves, 3.2 mm mounting, cam lock.
SQDC-R-32-44-S-11-0-132 way, 1.5 mm bulged tubulation on both halves, Silicone seals, 45 degree guides both halves, 3.2 mm mounting, cam lock.
SQDC-R-16-12-SF-90-0-116 way, bulkhead 1/16 inch no fittings and removable 1/16 inch with Gyrolok ferrule and nut, Silicone with Perlast fluid seal, no guides on bulkhead and straight on removable, 3.2 mm mounting, cam lock.
SQDC-R-24-37-P-21-1-124 way, bulkhead 1 mm bulged tubulation and removable 0.040 inch 1 mm compression, Perlast seals, 90 degree guide on bulkhead and 45 degree on removable, 4-40 insert, cam lock.
Accessories
SQDC-701039Tubing spanner for compression fittings and anti-vibration cam
SQDC-701574Tubing spanner for compression fittings and anti-vibration cam (3”, 75mm)
SQDC-704039Crow foot spanner for main nut - 8 way SQDC
SQDC-701317Crow foot spanner for main nut - 16 way SQDC
SQDC-702658Crow foot spanner for main nut - 24 way SQDC
STP2Tubing pliers for use with bulged tubulations
SQDC - Downloads
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