Pedrollo CPM 158 1HP

Basic Overview

• Model: Pedrollo CPM 158
• Type: Centrifugal surface pump (non self-priming)
• Power: 1 HP (0.75 kW)
• Phase: Usually single-phase (220–240V)
• Origin: Italy (Pedrollo brand)

 Key Specifications

• Max Flow Rate: up to 90 liters/min (≈ 5.4 m³/hour)
• Max Head (height): up to 34–36 meters
• Suction Lift: up to 7 meters
• Inlet/Outlet Size: 1 inch × 1 inch
• Pressure: around 3.6 bar max

Example performance:

• At ~25 m head → ~90 L/min
• At ~34 m head → ~10 L/min

Build & Design

• Pump body: Cast iron
• Impeller: Brass (in most variants)
• Type: Single impeller centrifugal
• Duty: Continuous (S1 rated)

Applications

• This pump is designed for clean water only (no sand, mud, or chemicals)

Common uses:

• House water supply / boosting
• Overhead tank filling
• Garden irrigation
• Small farms & orchards
• Water transfer between tanks
• Pressure systems with pressure tank