Description
The GRACO 25C611 is a ToughTek S340e electric piston pump package designed for pumping and applying stucco, EIFS, and repair mortars with small to medium-sized aggregates. It is constructed with robust materials suitable for water-based materials and features wetted parts made from SST, aluminum, plated steel, PTFE, UHMWPE, LLDPE, and urethane.
Key Features:
- Electric Piston Pump
- S340e
- Wetted parts: SST, aluminum, plated steel, PTFE, UHMWPE, LLDPE, urethane
- Maximum working pressure: 4.1 MPa (600 psi)
- Water-based materials, stucco, EIFS, repair mortars with small to medium-sized aggregates
- Double-displacement piston pump technology for high performance
- Oversized clearances for minimal pressure drop and trouble-free operation
- Optional remote on/off switch for user convenience
- Reliable and easy to maintain
- Designed for continuous duty and heavy use
Applications:
Pumping and applying stucco, EIFS, and repair mortars with small to medium-sized aggregates; suitable for base coats, finish coats, and air/water-resistive barriers.
Installation Notes:
- Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with the equipment.
- Ensure electrical supply matches the pump requirements (120V, 15A, UK configuration for this model)
- Follow all safety guidelines and manufacturer instructions during installation
- Regularly inspect and maintain wetted parts for longevity and consistent performance
- Use only compatible materials as specified by GRACO






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