Circulating pump 25-60/180EL 112109, OHI PRO

Technical Description

OHI PRO is a series of glandless circulation pumps designed for enhanced durability and long-term reliable operation. Manufactured in Poland using fully automated robotic production, ensuring consistent high quality.

Technical Data

• Number of operating modes: 3
• Modes (I/II/III):
  • I: 3.4 m / 30 l/min / 46 W
  • II: 4.9 m / 45 l/min / 63 W
  • III: 5.7 m / 63 l/min / 93 W
• Maximum head: 5.7 m
• Maximum flow rate: 63 l/min
• Port-to-port length: 180 mm
• Connection diameters: 1½" / 1" / 1"
• Insulation class: F
• Protection rating: IP44
• Liquid temperature range: +2°C to +95°C

Construction

The pump features a high-density ceramic shaft and plain bearings for increased durability. The motor uses class F insulated windings for improved electrical performance. Production and quality control are fully automated and robot-assisted at every stage.

Features

• Quiet operation
• Easy handling
• High-quality materials
• Screw fittings and cable with plug included
• Warranty and post-warranty service
• 36-month warranty

Dimensions & Weight

• Dimensions (L/H/W): 125 × 180 × 137 mm
• Weight: 2.6 kg

Application

Suitable for heating systems, domestic hot water circulation, and closed-loop systems requiring reliable fluid circulation.