Description
The HE120-0256 is an electric diaphragm pump designed for industrial fluid transfer applications. It features a 316L stainless steel fluid section and is engineered for reliable, efficient, and quiet operation in demanding environments. The pump is intended for use as a drop-in replacement for pneumatic diaphragm pumps, offering improved energy efficiency and reduced noise.
Key Features:
- Electric Diaphragm Pump
- HE120 Series, 2-inch Tri-Clamp (HE120-0256 size not explicitly confirmed, but HE120 series is 2-inch inlet/outlet)
- 316L Stainless Steel fluid section, FEP coated aluminum center section, Santoprene diaphragm and ball, EPDM manifold o-ring
- Max 4.14 bar (414 kPa, 60 psi)
- Designed as a drop-in replacement for pneumatic diaphragm pumps in industrial and hygienic applications
- ATEX Ex II 2 G EX dh IIB T4 Gb, IECEx
- Revolutionary FluxCore motor design for high torque at low speeds
- No gearbox, compact footprint similar to pneumatic pumps
- Up to 80% reduction in energy consumption compared to pneumatic pumps
- Quiet operation for improved workplace safety
- Smart pump control with accurate flow set points and built-in I/O
- AutoPrime feature for easy startup
- Easy maintenance and lightweight design
Applications:
Ideal for in-process applications, filling systems, and hygienic environments in industries such as food processing, pharmaceuticals, and chemical manufacturing.
Installation Notes:
- Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may void warranties and compromise system integrity.
- Ensure power supply matches pump requirements (240 VAC, 15A max)
- Use appropriate tri-clamp fittings for inlet and outlet connections
- Follow local electrical and safety regulations, especially in hazardous locations
- Regularly inspect diaphragm and internal components for wear and replace as needed
- Consult the manual for specific installation and maintenance procedures






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