Stenner 85M5 High-Output Adjustable Peristaltic Dosing Pump

The Stenner 85M5 is a high-output adjustable peristaltic dosing pump designed for continuous chemical injection applications requiring accurate, dependable and high-capacity dosing. Its external feed-rate dial provides a 20:1 turndown, allowing the output to be adjusted from approximately 0.54 to 10.73 L/h at 50 Hz while maintaining precise chemical injection.

The valveless peristaltic design handles off-gassing chemicals without losing prime or experiencing vapour lock. It can also run dry without damaging the pump, making it ideal for water treatment, irrigation, industrial processing and commercial chemical dosing applications.

The QuickPro® pump head allows fast, tool-free pump tube replacement without lubrication, reducing maintenance time and simplifying servicing. The pump is supplied with a complete installation accessory kit for quick commissioning.

Stenner item number: 85MJL5K1S

Stenner model: 85M5

Key Features

• High-output adjustable peristaltic dosing pump
• Adjustable output from approximately 0.54 to 10.73 L/h at 50 Hz
• External feed-rate control with 20:1 turndown
• Adjustment from 5% to 100% in 2.5% increments
• Maximum working pressure of 1.7 bar (25 psi)
• Self-priming against maximum working pressure
• Pumps off-gassing chemicals without vapour locking
• Can run dry without damaging the pump
• QuickPro® pump head allows tool-free tube replacement
• Three-roller design assists with anti-siphon protection
• Continuous-duty motor
• Supplied with installation accessories