Circulating pump 25-40/180EL 112108, OHI PRO

Technical description
OHI PRO is a series of glandless circulation pumps designed for increased durability and reliable performance. Manufactured in Poland using fully automated robotic processes ensuring consistent high quality.

Technical data

• Number of operating modes: 3
• Modes:
  • I: H 2.4 m / Q 27 l/min / 38 W
  • II: H 3.4 m / Q 43 l/min / 53 W
  • III: H 3.9 m / Q 54 l/min / 71 W
• Max head: 3.9 m
• Max flow rate: 54 l/min
• Motor power: 71 W
• Insulation class: F
• Protection rating: IP44
• Liquid temperature range: +2°C to +95°C

Construction
Equipped with a high-density ceramic shaft and plain bearings for extended service life. The motor uses enhanced insulation class F windings. Production is fully automated with robotic quality control at every stage and final electrical and hydraulic testing.

Features

• Quiet operation
• Easy operation
• 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: 2.4 kg
• Port spacing: 180 mm
• Connection diameter: 1½" / 1" / 1"

Application
Suitable for heating and circulation systems in residential and commercial installations.