Description
The GRACO A23258 is a variable speed chemical injection pump featuring an HNBR seal and a 3/8 inch plunger. It is constructed for use with hazardous chemicals and designed for reliable, precise chemical dosing in industrial applications. The pump is powered by a 12 VDC motor and is rated for use in Class I Division 2 hazardous environments.
Key Features:
- Variable Speed Chemical Injection Pump
- 3/8 in Plunger, Duplex (2 heads)
- Coated Stainless Steel plunger, HNBR seal
- Designed for chemical injection in hazardous environments
- Class I Division 2 (C1D2) motor
- Variable speed for precise flow control
- Robust construction for hazardous environments
- Duplex configuration for redundancy or increased flow
- Chromex-coated plunger rod for enhanced durability
- Reliable HNBR seal for chemical resistance
Applications:
Chemical injection in industrial, mining, and agricultural settings where hazardous chemicals are present and precise dosing is required.
Installation Notes:
- Using genuine GRACO parts ensures compatibility, reliability, and safety in hazardous environments.
- Ensure all electrical connections comply with local and national codes for hazardous locations.
- Verify correct plunger and seal material for the chemical being injected.
- Follow manufacturer guidelines for mounting and alignment.
- Regularly inspect seals and plunger for wear and chemical compatibility.
- Use only recommended lubricants and replacement parts.






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