Koller Basic Series Jet Pump – 0.45kW

Self-Drain | Single Speed Pump

Product Overview

The Koller Basic Series Jet Pump (0.45kW) is a compact, quiet, and efficient single-speed pump commonly used in whirlpool baths and select European or Chinese hot tubs. Designed for versatility, it can operate either as a circulation pump or as a boost pump on jet circuits with 4–6 jets.

Its self-drain design allows water to flow back into the bath and down the plug hole when not in use, reducing the risk of standing water in the system. The pump also features the C-Profile mount system, which is compatible with Koller Quick Fix Vario supports for easier installation.

Technical Specifications

Key Benefits

• Compact & Quiet: Suitable for smaller spas and baths.

• Dual Functionality: Works as a circulation pump or a boost pump.

• Self-Drain Feature: Ensures water drains back, preventing stagnation.

• Easy Installation: C-Profile mount system integrates with Koller Quick Fix Vario supports.

• Industry-Standard Fittings: Compatible with 1.5″ connections (63 mm OD).

Connection Guide

• 1.5″ connection → approx. 63 mm outside diameter

• 2.0″ connection → approx. 79 mm outside diameter

• 2.5″ connection → approx. 92 mm outside diameter

(Hot tub industry terms differ from actual connection diameters, so measure carefully before installation.)

Why Choose the Koller Basic Series Jet Pump?

This pump is a practical, reliable choice for whirlpool baths and select hot tubs. With its self-drain capability, versatile performance, and quiet operation, it’s designed to deliver efficiency and longevity while remaining easy to install.

Summary

The Koller Basic Series Jet Pump – 0.45kW is a durable, single-speed self-draining pump ideal for whirlpool baths and hot tubs. Compact yet powerful, it supports 4–6 jet circuits, features standard 1.5″ connections, and includes a C-Profile mounting system for easy fitting. A reliable and cost-effective solution for spa circulation and jet performance.