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Specialists in Bespoke Solutions

Auto-coupling (Duckfoot) sets

T-T's Auto Coupling set consists of a pump pedestal/duckfoot, pump hook and upper guide rail fixing bracket for safer, easier and more cost-effective pump access for maintenance and repairs.

With the set fixed to the bottom of the installation chamber, the pump descends on the coupling system’s guide rails until it self-locates in its pre-set operating position.

Auto coupling for submersible pumps enables their removal or installation into a chamber without having to drain the system, for safer, faster and more accurate pump installations.

Orders placed by 3pm have same working day dispatch and next working day delivery, selected models only

Type Product Code Discharge Weight
kg
Datasheet Internal Diameter for Guiderail " Band Price Quantity Delivery Status
mm inch
DN 50 TT/ACOUP50 50 mm2 inch 2 4.5 kg datasheet ¾" NB C
£270.00
DN65 Auto-Coupling Kit TT/ACOUP65 65 mminch 116 kg datasheet 2" NB -
£1,512.00
DN80 Auto-Coupling Kit TT/ACOUP80 80 mm3 inch 3 28 kg datasheet 2" NB C
£410.00
DN100 Auto-Coupling Kit TT/ACOUP100 100 mm4 inch 4 31 kg datasheet 2" NB C
£450.00
DN150 Auto-Coupling Kit TT/ACOUP150 150 mm6 inch 6 116 kg datasheet 2" NB C
£1,650.00
DN200 Auto-Coupling Kit PZS/200-A/COUP 200 mm8 inch 8 171 kg datasheet 2" NB C
£2,625.00
DN250 Auto-Coupling Kit PZS/250-A/COUP 250 mm10 inch 10 312 kg datasheet 2" NB C
£3,683.00
DN300 Auto-Coupling Set PZS/300-A/COUP 300 mm12 inch 12 285 kg datasheet 3" NB C
£4,577.00
Type Product Code Discharge Weight
kg
Datasheet Internal Diameter for Guiderail " Band Price Quantity Delivery Status
mm inch
DN 50 TT/ACOUP50 50 2 4.5 kg datasheet ¾" NB C
£270.00
DN65 Auto-Coupling Kit TT/ACOUP65 65 116 kg datasheet 2" NB -
£1,512.00
DN80 Auto-Coupling Kit TT/ACOUP80 80 3 28 kg datasheet 2" NB C
£410.00
DN100 Auto-Coupling Kit TT/ACOUP100 100 4 31 kg datasheet 2" NB C
£450.00
DN150 Auto-Coupling Kit TT/ACOUP150 150 6 116 kg datasheet 2" NB C
£1,650.00
DN200 Auto-Coupling Kit PZS/200-A/COUP 200 8 171 kg datasheet 2" NB C
£2,625.00
DN250 Auto-Coupling Kit PZS/250-A/COUP 250 10 312 kg datasheet 2" NB C
£3,683.00
DN300 Auto-Coupling Set PZS/300-A/COUP 300 12 285 kg datasheet 3" NB C
£4,577.00
Orders placed by 3-00 pm have same working day dispatch and prompt delivery, normally next working day delivery, on selected models only.
Lead time applies

Please note - Other size couplings are available on request.

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Product Information

Auto-coupling (Duckfoot) sets

Auto-coupling is the process of installing or removing a pump into a chamber via a guide rail system without the need to disconnect pipework, fittings or fixings.

T-T’s pump auto coupling consists of two halves – a pump hook and a fixed pedestal (or duck foot) that connects to the pump’s discharge pipework. The pump hook facilitates a fluid-tight connection between the pump and the pedestal, which acts as a fixed point for easy pump connection.

When it is time to disconnect the components, the coupling can be easily released by lifting the pump, allowing the two halves to separate. As the pipework doesn’t need to be disconnected, it makes maintenance and cleaning easier, safer and more efficient.

Features

  • Quick and easy to connect and disconnect without the need for tools • Allows for fast maintenance or replacement of pump or other components
  • Supplied with pedestal, pump hook with seal and upper guide rail bracket
  • Leak-proof connection when engaged
  • Seal made from NBR rubber
  • Cast in Ductile Iron EN1563 GR. 500/7
  • Epoxy-vinyl paint coat
  • Threaded outlet for 2” & 2½” [DN50/DN65]
  • Full free passage
  • Pump hook suitable for DN32 PN6 to
    DN50 PN10 pumps.

Applications

  • All submersible pumping systems in confined space areas