RM4000-5 External Rain to Mains System
Contact us for assistance choosing a pump
The RainPro® RM4000-5 with RM1500-2 valve is designed for speed of installation - The Rain Mains device has no cables, no float, no solenoid, no electronic controls. The simplicity of this system has the added benefit of making it very affordable. The RM4000-5 stops flow of mains supply while rain water is being pumped to help conserve water. This system is suited for applications supplying laundry and toilets. For larger whole house supply, we recommend to use the RM1500-2 (For smaller house supply, we recommend using the RM1600-2). This system is not recommended for suction lift, use the RM5000-4 submersible version for underground tanks.
Contact us for assistance choosing a pump
The RainPro® RM4000-5 with RM1500-2 valve is designed for speed of installation - The Rain Mains device has no cables, no float, no solenoid, no electronic controls. The simplicity of this system has the added benefit of making it very affordable. The RM4000-5 stops flow of mains supply while rain water is being pumped to help conserve water. This system is suited for applications supplying laundry and toilets. For larger whole house supply, we recommend to use the RM1500-2 (For smaller house supply, we recommend using the RM1600-2). This system is not recommended for suction lift, use the RM5000-4 submersible version for underground tanks.
Contact us for assistance choosing a pump
The RainPro® RM4000-5 with RM1500-2 valve is designed for speed of installation - The Rain Mains device has no cables, no float, no solenoid, no electronic controls. The simplicity of this system has the added benefit of making it very affordable. The RM4000-5 stops flow of mains supply while rain water is being pumped to help conserve water. This system is suited for applications supplying laundry and toilets. For larger whole house supply, we recommend to use the RM1500-2 (For smaller house supply, we recommend using the RM1600-2). This system is not recommended for suction lift, use the RM5000-4 submersible version for underground tanks.
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House Size & Bathrooms: Average | 1-2 Bathrooms
Power: 240VAC
AMPS: 2.2
P1: 0.51
P2: 0.37
Max Flow: 52L/min
Max Head: 31.5m
Size: 320mm(L), 160(W)mm, 510mm(H)
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House Size & Bathrooms: Medium | 2-3 Bathrooms
Power: 240VAC
AMPS: 2.7
P1: 0.60
P2: 0.44
Max Flow: 58L/min
Max Head: 35m
Size: 380mm(L), 180mm(W), 520mm(H)
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House Size & Bathrooms: Large | 3-4 Bathrooms
Power: 240VAC
AMPS: 4.5
P1: 0.90
P2: 0.74
Max Flow: 75L/min
Max Head: 48m
Size: 400mm(L), 206mm(W), 530mm(H)
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House Size & Bathrooms:Very Large | 5-6 Bathrooms
Power: 240VAC
AMPS: 5.2
P1: 1.15
P2: 0.97
Max Flow: 86L/min
Max Head: 50m
Size: 420mm(L), 225mm(W), 530mm(H)
Applications:
Bathrooms & Laundry
Whole house - refer to the data table below for sizing
Commercial / industrial
Garden irrigation
Toilet blocks (up to 12 fixtures)
Construction / mine site offices
Features and Benefits
Rains to Mains change over system allows mains water to flow if tank water is unavailable, and restricts mains flow if tank water is sufficient
Mains flow up to 100L/Min • Valveset is 100% hydraulic - no electronics
WaterMark certified, includes dual check valve on mains
Reliable, efficient power-saving performance
Automatic pressure controller giving consistent pressure supply, automatically checks for water every 24 hours after a run dry event
Run dry protection and thermal overload protection for the pump
Certified to AS/NZS4020 for potable water
Construction:
High quality European Made pressure pump
Supplied with RM1600-2 Changeover valve
Stainless-steel casing and shaft
Carbon/ceramic mechanical seal for reliability
Ingress Protection IP544
Insulation Class F
Quick plug pressure controller connection
3 Year Warranty: This product is covered by a REEFE Infield Service Warranty.