Neptune - Model 7000Z MB -Metering Pumps

• Large flow range: 2L/h - 4200L/h (0.5 gph -1109.6 gph)
• Liquid end materials: PVC, PVDF, 316SS
• Excellent with handling volatile chemicals
• Mechanical double diaphragm with rupture alarm (optional)
• Self-suction height of up to 9M (30ft optional)
• Special design valve seat to ensure leak-free while running or stopping
• Multiple special designs at liquid end: high viscosity (3200cPs), sludge, concentrated sulfuric acid, sodium hypochlorite and etc.
• Self-cleaning check valve structure

• Adjustable eccentric structure, low pulse and smooth operation
• Multiple drive options with proper structure for customer special needs
• High strength worm and gear design, long life and highly reliability
• Multiple motor options: IEC motor or NEMA motor
• Motor options: Explosion Proof, wash down duty, forced air-cooling and VDF

Manual adjustment: handle to adjust stroke length

• Full 0-100% flow rate adjustment while pump is running
• Minimum adjustment scale of 1/1000

Receiving and transmitting internal and external signals, adjustment per stroke length of flow rate

• Drive Power: 220V-50Hz, single phase
• Input signal: 4-20mA, analog
• Output signal: 4-20mA/1-5V, analog