Pulsafeeder GreenLine Metering Pump, 15.9 GPH @ 145 PSI, 230/460 V, 316 SS wet end with Leak Detection

Pulsafeeder GreenLine Metering Pump, 15.9 GPH @ 145 PSI, 230/460 V, 316 SS wet end with Leak Detection

The GreenLine‑GLM DM2C3AC‑L is a higher‑capacity, mechanically actuated diaphragm metering pump engineered for demanding industrial and municipal chemical feed applications. As part of the DM2C family, it delivers 15.9 gph (60 lph) at 145 psi (10 bar) with a stroke rate of 140 spm. This model features a 316 SS liquid end for maximum durability and chemical resistance, paired with a TEFC 230/460 V three‑phase motor suitable for harsh operating environments. The integrated leak detection package—double diaphragm, pressure gauge, and 24 VDC leak detection switch—provides early warning of diaphragm failure and enhanced containment for critical processes.

Specifications

• Max Flow: 15.9 gph (60 lph)
• Max Pressure: 145 psi (10 bar)
• SPM @ 60 Hz: 140 strokes/min
• Motor: 0.50 HP (0.37 kW), TEFC, 230/460 V, 60 Hz, 3‑phase
• Leak Detection: Double diaphragm, pressure gauge, 24 VDC / 0.5 A leak switch
• Suction Lift: 10 ft (3 m)
• Process Temperature: 32–113 °F (0–45 °C)
• Ambient Temperature: 32–113 °F (0–45 °C)
• Accuracy: ±2% of set point
• Stroke Adjustment: 0–100%, 1% resolution, auto‑locking
• Viscosity: up to 1,000 cPs
• Connections: 0.5″ FNPT suction / 0.5″ FNPT discharge
• Approximate Weight: 60 lb (pump with motor + leak detection)

Materials of Construction

• Wet End: 316L Stainless Steel (head, valve guides, valve seats, valve caps, check balls)
• Valve O‑Rings: PTFE
• Diaphragm: Composite PTFE, double‑sided PTFE coating
• Check Valves: Stainless steel or ceramic
• Housing: Epoxy‑painted aluminum
• Hardware: Stainless steel
• Lubrication: Oil bath gearbox with accessible fill and sight glass

Key Features & Benefits

• Higher‑capacity DM2C model with 316 SS liquid end
• Integrated leak detection for enhanced safety and containment
• TEFC 3‑phase motor ideal for industrial environments
• Mechanically actuated diaphragm design ensures long service life
• Auto‑locking stroke adjustment for drift‑free accuracy
• Spherically uniform velocity check valves improve priming and reduce turbulence
• Compact, sealed gearbox reduces noise and protects internal components
• NSF/ANSI/CAN 61 and NSF/ANSI 372 certified for many water treatment applications

Markets & Typical Applications

• Critical municipal and industrial water treatment systems
• Power generation and boiler feed chemical dosing
• Chemical processing, refining, and petrochemical services
• Mining, metals, and mineral processing
• Applications requiring leak detection for hazardous or regulated chemicals