Grundfos 3-37

Here's a professional product description for the Grundfos CMB 3-37 A-C-A-P-A-A pressure booster pump, presented in a clean, bullet-point format for use on your e-commerce site or catalog:

Grundfos CMB 3-37 A-C-A-P-A-A – Pressure Booster Pump

Product No.: 97530135
EAN: 5700317867093

The Grundfos CMB 3-37 A-C-A-P-A-A is a robust and reliable booster pump designed for domestic and light commercial water supply systems. Built with durable materials and engineered for consistent performance, it is ideal for boosting water pressure in households, gardens, and small buildings.

Key Features:

• Rated Flow: 3.1 m³/h

• Rated Head: 27.7 m

• Pump Speed: 2900 rpm

• Number of Impellers: 4

• Start Pressure: PM1 – 1.5 bar

• Includes Non-Return Valve: Yes

• Shaft Seal Type: AVBE

• Model Type: B

Construction & Materials:

• Pump Housing: Cast Iron (EN-GJL-200 / ASTM A48-30B)

• Impeller Material: Stainless Steel (EN 1.4301 / AISI 304)

• Rubber Material: EPDM (Ethylene Propylene Diene Monomer)

Installation & Operation:

• Max Ambient Temperature: 50 °C

• Max Operating Pressure: 10 bar

• Inlet Connection: Rp 1" (ISO 228-1 standard)

• Outlet Connection: G 1"

• Connection Pressure Rating: PN 10

Electrical Specifications:

• Rated Power (P2): 0.5 kW

• Rated Voltage: 1 x 220–230 V

• Mains Frequency: 50 Hz

• Rated Speed: 2750–2780 rpm

• Max Current Consumption: 3.15–3.30 A

• Enclosure Class: IP55

• Insulation Class: F

• Power Cable Length: 2.5 m

• Plug Type: Indian Plug (Type D/M – IS 1293)

Liquid Handling:

• Pumped Liquid: Water

• Liquid Temperature Range: 0 – 40 °C

• Selected Liquid Temperature: 60 °C

• Liquid Density: 983.2 kg/m³

Certifications & Approvals:

• Product Approvals: CE, CN ROHS EXE

• Ex-Protection Standard: TP 211

• Environmental Compliance: WEEE

• Custom Tariff Code: 84137010

• Sales Region: Apreg

Dimensions & Weight:

• Net Weight: 13 kg

• Gross Weight: 16.8 kg

The Grundfos CMB 3-37 A-C-A-P-A-A delivers consistent pressure, long service life, and high efficiency – making it a dependable choice for boosting applications where quality and performance matter.

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