Grundfos UPM3 AUTO 15-70 130 ZZZ Combi Boiler Circulation Pump

Grundfos UPM3 AUTO 15-70 130 ZZZ is a circulation pump that offers high efficiency in combi boiler and heating systems. With its low energy consumption and durable materials, it provides a long service life. CE and VDE approved, this model can be used safely in various heating systems.

Features

• Product Number: 59C93600
• Maximum Head: 70 dm
• TF Class: 110
• Approvals: CE, VDE
• Energy Efficiency Index (EEI): 0.20

Material and Design

• Pump Housing: Cast iron
• Impeller: PES 30% GF (Glass Fiber Reinforced)
• Port-to-Port Length: 130 mm
• Enclosure Class (IEC 34-5): IP44

Installation and Operating Conditions

• Maximum Ambient Temperature: 70 °C
• Maximum Operating Pressure: 10 bar
• Pumped Liquid: Water
• Liquid Temperature Range: 2 - 110 °C
• Selected Liquid Temperature: 60 °C
• Density: 983.2 kg/m³

Electrical Specifications

• Power Input (P1): 5 - 52 W
• Mains Frequency: 50 Hz
• Rated Voltage: 1 x 230 V
• Maximum Current Draw: 0.07 - 0.52 A
• Thermal Protection: ELEC
• Control Box: 9H

Physical Specifications

• Net Weight: 1.76 kg
• Gross Weight: 2.12 kg

Product Benefits

The Grundfos UPM3 circulation pump saves energy with its low energy consumption (EEI 0.20) and delivers long-lasting performance with its high durability. Thanks to its cast iron housing and glass fiber reinforced impeller, it performs reliably even under demanding operating conditions.