DH-A Series Bathtub Drainage Pump 115V/60Hz for Spa & Whirlpool Systems

DH-A Series Bathtub Pump for Spa & Whirlpool Systems

The DH-A Series Bathtub Pump is a drainage and circulation pump designed for whirlpool bathtubs, massage spa systems, hydrotherapy baths, and other water circulation applications. Operating at 115V / 60Hz, this series is specifically engineered for North American and other 60Hz power supply markets. Featuring a high-efficiency motor, low vibration, and automatic drainage function, this pump delivers stable water flow while maintaining quiet operation for residential and commercial spa installations.

Features

• High-performance bathtub water circulation

• Automatic drainage design

• Low vibration and low operating noise

• Anodized aluminum motor housing for oxidation resistance

• Built-in overload protection

• Optional pneumatic air switch

• Class B insulation

• Maximum liquid temperature ≤50°C

• IEC71 motor standard

• IPX5 waterproof protection

• Durable construction for long service life

• CE certified

Performance Curves

Size of Installation

Model	DH600A DH750A DH900A	DH1100A
L(mm)	330	340

Technical Parameter List

Model	Power	V/Hz	Qmax (L/min)	Hmax (Meter)	Fitting Size (mm)	G.W (kg)	Packing Size (mm)	Qty/20′
DH600A	600W / 0.8HP	115V / 60Hz	350	10.5	48.5/50	6.3	360×170×210	2256
DH750A	750W / 1.0HP		380	12		6.7
DH900A	900W / 1.2HP		400	12.5		7.0
DH1100A	1100W / 1.5HP		450	13		7.8

Available Models

• DH600A (600W / 0.8HP)

• DH750A (750W / 1.0HP)

• DH900A (900W / 1.2HP)

• DH1100A (1100W / 1.5HP)

Different power options are available to meet various whirlpool bathtub and spa system requirements. This 115V/60Hz series is ideal for North American markets.

Applications

The DH-A Series Bathtub Pump is suitable for:

• Whirlpool bathtubs

• Massage bathtubs

• Spa pools

• Hydrotherapy systems

• Home spa equipment

• Commercial spa facilities

• Water circulation and drainage systems

Designed for dependable performance, the DH-A series offers efficient water circulation, smooth operation, and long-lasting durability. It is an excellent choice for OEM manufacturers, spa equipment suppliers, and bathroom component distributors seeking reliable bathtub drainage pump solutions for 60Hz power supply applications.