Stenner Peristaltic Pump 45MP4 Fixed Output 4L/hr

Product Overview

As a retailer of high-quality hot tub equipment, I’m proud to offer the Stenner 45MP4 Fixed Output Peristaltic Pump. This reliable pump delivers a consistent 4L/hr output, making it ideal for precise chemical dosing in hot tub and spa applications where a fixed rate is required.

Key Features

• Fixed 4L/hr output rate
• Self-priming capability
• Reliable peristaltic operation
• Continuous duty cycle
• Durable construction
• Low maintenance design
• Quiet operation
• Chemical resistant components

Technical Specifications

Specification	Detail
Model	45MP4 Series
Output Rate	Fixed 4L/hr
Feed Rate	Fixed
Tube Material	Santoprene®
Motor Type	Brushless DC
Pressure Rating	Up to 25 PSI
Input Power	120V/220V versions available
Mounting	Wall-mountable
Protection Class	IP54
Operating Temperature	0° to 40°C

Applications

• Automated chemical dosing
• Constant-rate sanitizer feed
• pH adjustment systems
• Fixed-rate chlorination
• Continuous treatment systems
• Spa water management

Performance Benefits

• Consistent fixed-rate delivery
• Reliable operation
• Extended tube life
• Easy maintenance
• Energy efficient
• Dependable performance
• Minimal supervision required

Installation

Designed for simple wall mounting in a weatherproof location, this pump features a straightforward installation process. Its compact footprint makes it ideal for equipment rooms and chemical storage areas.

Operation Features

• Fixed speed operation
• Power indicator light
• Tool-free tube replacement
• Quick-prime capability
• Steady flow rate
• Fail-safe design
• Built-in protection features

Maintenance

The pump requires minimal maintenance, with periodic tube inspections being the primary requirement. Tube replacement is a simple process that can be completed quickly without specialized tools.

Compatibility

Engineered for use with various hot tub and spa chemicals including:

• Liquid chlorine
• pH balancers
• Sanitizing solutions
• Chemical controllers
• Water treatment products