Description A.Y. McDonald DuraMAC Triplex Vertical Multistage Variable Speed Booster Pump (IQ1000) - 60-150 PSI Boost, 1.5-15 HP The DuraMAC™ Boosting system is simple, versatile, sophisticated, and reliable. The Vertical Multistage Variable Speed Booster System changes motor speed based on demands of the system, which allows users to save energy costs over traditional constant speed booster systems. Technical Details Easy set-up installation Variable speed control Stainless steel pump Energy efficient NEMA TEFC motors Liquid filled gauges Wafer check valves with soft seat Stainless steel base 2" Brass No-Lead isolation valves NEMA 1 enclosure Suction and discharge transducers Fused disconnect 4" Flanged stainless steel manifolds Certified to: NSF/ANSI/CAN 61, NSF/ANSI 372 Control Features Variable speed control, speeds up and slows down based on the demand of system, maintaining a constant pressure. Lead – Lag pump control to alternate pump starts, allowing equal run times on all pumps for longer life cycles. Better system efficiency by applying only the power needed based on the load. Password protected parameter settings. Real time clock. No Flow Mode – puts pump to sleep during no flow conditions. Low Suction Alarm to prevent the pump from running if the incoming supply of water is interrupted. Internal monitors prevent the pump from running if a pipe is broken or demand exceeds capability. Live Zero protects the pump if the transducer cable is broken or damaged. Backup system transducer for pump and drive redundancy. Material of Construction Impellers — 304 Stainless Steel Pump Casing Inlet — 301 Stainless Steel Pump Casing Outlet — 301 Stainless Steel Pump Seal (stationary) — Silicon Carbide Pump Seal (rotating) — Carbon / NBR Diffuser — 304 Stainless Steel Base — 304 Stainless Steel Datasheets Booster Pump GuideTriplex Vertical Multistage Variable Speed Spec Sheet Part No. Model No. Description Pump Boost Voltage HP 6012-167 17056V360Y-1 56 PSI 230V VFD Booster 56 PSI 208-230V Single Phase 5 6012-164 17062V240Y-1 62 PSI 230V VFD Booster 62 PSI 208-230V Single Phase 3 6012-150 17062V240Y-3 62 PSI 230V VFD Booster 62 PSI 208-230V Three Phase 3 6012-165 17084V240Y-1 84 PSI 230V VFD Booster 84 PSI 208-230V Single Phase 5 6012-151 17084V240Y-3 84 PSI 230V VFD Booster 84 PSI 208-230V Three Phase 5 6012-166 17104V240Y-1 104 PSI 230V VFD Booster 104 PSI 208-230V Single Phase 5 6012-152 17104V240Y-3 104 PSI 230V VFD Booster 104 PSI 208-230V Three Phase 5 6012-153 17150V240Y-3 150 PSI 230V VFD Booster 150 PSI 208-230V Three Phase 7 1/2 6012-154 17142V360Y-3 142 PSI 230V VFD Booster 142 PSI 208-230V Three Phase 10 6012-155 17060V420Y-3 60 PSI 230V VFD Booster 60 PSI 208-230V Three Phase 5 6012-156 17088V420Y-3 88 PSI 230V VFD Booster 88 PSI 208-230V Three Phase 7 1/2