GRUNDFOS JP 3-42 PM1 JET PUMP

Grundfos JP 3-42 PM1 Jet Pump – Domestic Pressure Booster (99463898)

The Grundfos JP 3-42 PM1 is a high-performance, self-priming jet pump designed to boost water pressure for domestic and garden applications. Equipped with the Grundfos PM1 pressure manager, this unit automatically starts and stops the pump based on demand and includes built-in dry run protection to protect your investment.

✅ Ideal For:

• Domestic water pressure boosting
• Rainwater harvesting systems
• Groundwater intake and garden irrigation

📐 Technical Specifications:

• Flow Rate: 3 m³/h (3000 L/h)
• Rated Head: 36.5 metres
• Start Pressure: 1.5 bar
• Power Input (P1): 720W
• Rated Power (P2): 0.447 kW
• Voltage: 230V, 1 phase
• Current: 3.1 A
• Inlet/Outlet Connections: 1” G(F) BSP
• Maximum Pressure: 6 bar
• IP Rating: IP44 | Insulation Class F

🔧 Construction & Durability:

• Pump Housing: Stainless Steel AISI 304
• Impeller: Composite PPO-20GF
• Ambient Temp: 0°C to 40°C
• Liquid Temp Range: 0°C to 40°C
• Cable: 1.5m with Australian plug (Type I)
• Dry Run Protection: Yes

📦 What's in the Box?

• Grundfos JP 3-42 Jet Pump
• PM1 Pressure Manager (pre-mounted)
• 1.5m pre-wired AU power cable

⚙️ Compliance:

• Approvals: RCM compliant
• Curve Tolerance: ISO 9906:2012 3B

📦 Shipping & Support:

• Net Weight: 8.4 kg
• Gross Weight: 12.6 kg
• Warranty: Standard Grundfos manufacturer warranty applies