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Brass solenoid valve and control with a blue cap, connected to hoses in a chemical dispensing system.

21tech chemical system – non-timed with brass solenoid

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Chemical dispensing system with a durable brass solenoid, providing continuous, non-timed control over chemical flow.

This accessory is available as an optional extra on several of our machines including:

MAC Plantmaster

MAC Plantmaster Electric

MAC Plantmaster Twin Cold

MAC Plantmaster Twin Hot

MAC Revolution

MAC Revolution Cold

MAC Revolution Electric

Product Description

Chemical dispensing system with a durable brass solenoid, providing continuous, non-timed control over chemical flow.

This accessory is available as an optional extra on several of our machines including:

MAC Plantmaster

MAC Plantmaster Electric

MAC Plantmaster Twin Cold

MAC Plantmaster Twin Hot

MAC Revolution

MAC Revolution Cold

MAC Revolution Electric