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Technical Info

At a glance

  • Alternative For Wellis 1HP Pump
  • Economical and Cost Effective
  • Self-Draining
  • Low Noise and Vibration
  • 1 ½" Male Buttress Threads

Wellis Spa Pump 1HP / 1 Speed Alternative

Replacement For ACM0078
0 Reviews

£129.44

INC VAT
Awaiting Delivery
Can be put on back-order
QTY
LID: 18970

Product Details

Economical and Cost-Effective

The DH-1 pump is a very common and popular pump. Often used as a circulation pump in both hot tubs and Whirlpool baths for medium to large tubs. 

The inlet / suction port is positioned lower than many other pumps. This allows the pump to self-drain once the motor is switched off. 

The Motor itself is low noise and creates little vibration, so will quietly do its job allowing you, or your customers to enjoy the hydro massage bathtub or spa.

Can be found fitted to brands such as MAAX, Cascade, Trinity, Danz, and AMC Winer along with many other newer spa brands appearing in the European market.

Good replacement for: Rocoi LDPB-140B

The DH-1 is also ideal for:

  • Cycling water for fish ponds, including those that require salt water or actual seawater.
  • Weak corrosive liquids such as weak acids (without solid granules)
  • For circulating fluids for use in workshops for cooling.

Please Note: 

  • LX pumps are no longer fitted with air switches.
  • Unions available separately
  • Cable Supplied

Pump Specifications

Dimensions

  • 375 x 180 x 250

Summary

  • Power: 1HP / 0.75kW
  • Nozzles: 6-8
  • Max. Head: 10 ½m
  • Max. Flow: 340 L/min

Technical Specifications

MPNDH1.0
Type / SpeedCirculation
Power - P10.75
Amp Draw 3.8
RPM 2900
Capacitor Size(s)15
Impeller Diameter100mm
ModelDH1.0
Spare Parts AvailableYes - See Spare Parts List
Dimensions L x W x H345x200x160mm
HEAD - H max 10.5m
FLOW - Q max 340lpm
Impeller Part No.B312-18(01)
Shaft Seal TypeType B
Impeller Vane Gap9mm
Air SwitchNo
Warranty Available1
HTDIY SKU21006
Sash 1Replacement Pump
Sash 2Circ / Whirlpool Pump
Sash 31HP
Sash 41 ½" x 1 ½" (63mm x 63mm)
Dimension Drawing26863.00000

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