Pump Accessories
Quick Disconnects
Description
Quick Disconnect (QD) fittings are available for most Blue-White pumps. Quick Disconnects allow the user to safely and quickly disconnect the suction and discharge tubing or piping connections to the pump.
The quick disconnects make tube changes easier for peristaltic pumps while keeping chemicals from spilling or spraying during maintenance. For diaphragm pumps (CD1, MD1), the quick disconnects allow for simple maintenance with minimal chemical drippage.
See the instruction video here for more information
Features
Quick Disconnects have the following features and benefits:
- Color-coded. Orange – Discharge fitting. White – Suction fitting.
Discharge fitting (orange)
- Installs on the outlet side of the pump
- Orange indicates lines may be pressurized
- Active check valve that prevents chemical flow in the reverse direction
- Internal valve is safely usable up to 2lbs of pressure
Suction fitting (white)
- Installs on the inlet side of the pump
- White indicates the line is not pressurized
- Contains a valve that is closed when disconnected (to prevent chemical spilling)
- Valve opens upon installation allowing flow
Compatibility
A2 and M2 pumps – ND, NEE, NGG, and G2G tubes
A3 and M3 pumps – ND, NEE, NGG, NKL, and G2G tubes
A4 and M4 pumps – All listed tubes
CD1 and MD1 pumps – All pump options
Ensure O-rings on QD match O-rings on pumps and skid. (O-ring colors: Black = Alfas, Brown = FKM(Viton), Blue = EPDM)
Specifications
Materials of Construction
- Body: PVDF
- O-rings: Aflas, Viton, or EP
- Spring: Hastelloy C
- Temperature Rating: 212F (100C)
- Pressure Rating: 125 PSI
Dimensions
- Dimensions: 3.5” long x 1.2” OD
- Product Weight: approximately .5 lbs (.22 kg)
- Approximate Shipping Weight: 1 lbs .45 kg)
Ordering Information
| KIT-CQA | Quick Disconnect Kit for CD1 Pump, PVDF, Alfas (includes ½” hose bard, ½” MNPT, and ¼”x3/8” tube connection fittings.) |
| KIT-CQE | Quick Disconnect Kit for CD1 Pump, PVDF, EP (includes ½” hose bard, ½” MNPT, and ¼”x3/8” tube connection fittings.) |
| KIT-QSV | Quick Disconnect Kit for A2, A3 Pumps, 1/4” x 3/8” fitting “S”, PVDF, FKM |
| KIT-QSE | Quick Disconnect Kit for A2, A3 Pumps, 1/4” x 3/8” fitting “S”, PVDF, EP |
| KIT-QSA | Quick Disconnect Kit for A2, A3 Pumps, 1/4” x 3/8” fitting “S”, PVDF, Aflas |
| KIT-QBV | Quick Disconnect Kit for A2, A3, A4 Pumps, 1/2” Hose Barb fitting “B”, PVDF, FKM |
| KIT-QBE | Quick Disconnect Kit for A2, A3, A4 Pumps, 1/2” Hose Barb fitting “B”, PVDF, EP |
| KIT-QBA | Quick Disconnect Kit for A2, A3, A4 Pumps, 1/2” Hose Barb fitting, “B”, PVDF, Aflas |
| KIT-QMV | Quick Disconnect Kit for A2, A3, A4 Pumps, 1/2” MNPT fitting “M”, PVDF, FKM |
| KIT-QME | Quick Disconnect Kit for A2, A3, 4 Pumps, 1/2” MNPT fitting “M”, PVDF, EP |
| KIT-QMA | Quick Disconnect Kit for A2, A3, A4 Pumps, 1/2” MNPT fitting “M”, PVDF, Aflas |
