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3 HVAC Pumping & Heat Transfer Systems Heat Transfer Systems (UL-Listed) Heat Transfer Systems (HTS) Heat Transfer Systems with Integrated Temperature Control Loop (HTS-ITC) Negative Pressure Heat Transfer Systems (HTS-NP) Heat Transfer Systems for Gas-fired Hot Water Boilers (HTS-HWB) Variable Flow Heat Transfer Systems (HTS-VF) Heat Transfer System with Electric Heater (HTS-E) Chilled Water Packaged Pumping Systems (UL-Listed) Constant Primary / Constant Secondary (CPCS) Constant Primary / Variable Secondary (CPVS) Variable Primary Flow Systems (VPF) Combined Chilled & Hot Water System (HW-CHW) Cooling Tower Packaged Pumping Systems (UL-Listed) Constant Speed Packaged Pumping System with Integrated Cooling (PPS-CTC) Packaged Pumping System w/ Self-Cleaning Filter (CTP-F) Cold Well Pump / Tank Packages Hot Well / Cold Well Pump / Tank Packages Constant Speed Systems w/ Control Panel (UL-Listed) Open System (PPS-O) Closed System (PPS-C) Variable Speed Systems w/ Variable Frequency Drives (UL-Listed) Open System (PPS-VO) Closed System (PPS-VC) Economy Pump / Tank Packages (UL-Listed) EEPTO-S EEPTO-D Pump Kit Packaged Pump Kit (PK)

4 » Modular Chiller & Hot Water Boiler Plants

5 » Hot Water Heating Systems

6 » Boiler Room, Steam & Condensate Systems

7 » Domestic Water Booster Pump Systems

8 » Wastewater Heat Recovery

9 » ASME Pressure Vessels & Custom Systems

10 » Electrical & Controls

11 » Process Engineering & Custom Solutions

12 » Private Label Systems

EEPTO - Specifications

Furnish and install one EnviroSep Model EEPTO- [A] - [B] - [C] - [D] Electric Condensate Pump Package with the system capacity to pump ____________ lb/hr at a discharge pressure of ______ psig from the pump(s).

KEY:

[A] = Model # (Nominal Flow from each pump- GPM)

[B] = # of pumps (1 = S, 2 = D, 3 = T, 4 = Q)

[C] = Parallel (P) or Stand-by (S) pump designation

[D] = Mechanical (M) or Electric (E) alternation for multiple pumps

GENERAL - This package shall be factory assembled with pump(s), condensate receiver, pump suction isolation valves, fabricated steel frame, mechanical alternator (where applicable) interconnection piping (welded per ASME Section IX certified welders), (optional) UL-listed Industrial Control Panel factory wired for single-point field connection per NEC, and the complete package shall be UL-Listed as a Packaged Pumping System.

PUMPS - Pump(s) shall be a Stainless Steel, End Suction Centrifugal Pump(s) with a capacity of _____ GPM @ _____ psig discharge head. The maximum speed of the pump shall not exceed 1750 RPM. Pump shall be of the vertically split case design with removable bearing housings and shall be furnished with mechanical seals. The suction connection shall be in the top vertical position and the discharge connection shall be in the top horizontal position. The impeller(s) shall be located on a stainless steel shaft between sealed grease lubricated ball bearings. The pump shall be mounted on a rigid, single base plate and by flexible with guard to the motor. Seal shall be rated for continuous duty at 240oF, motor shall be open drip proof, NEMA MG-1 with 1.15 service factor

RECEIVER TANK - Receiver shall be constructed of polished, 304L Stainless Steel and shall be GTAW welded per ASME Section IX certified welders. The receiver shall have the capacity of __ gallons and shall be of the vertical-mounted design. The mounting height of the receiver shall be of adequate height to permit a minimum of 2 ft. NPSH available to the system pumps when the condensate temperature is 200oF. The receiver shall be supported by rigid structural steel supports to adequately support the receiver when completely full of water. Connections shall be provided for Atmospheric Vent, Condensate Inlet, Pump Suction Connections, Receiver Drain connection, two (2) auxiliary connections, and connection for internally-mounted mechanical alternator.

MECHANICAL FLOAT SWITCH - System shall include, on the receiver, a combination float switch, mechanical alternator which shall be horizontally mounted in the receiver. The alternator shall be NEMA I, Square D Series 9038, (with) (without) auxiliary standby float switch. The alternator shall automatically alternate the lead pump of the system and shall automatically start all system pumps as the system demand requires.

CONTROL PANEL - System shall include one (1) UL - Listed, NEMA 12, Industrial Control Panel with single-point power connection, pre-wired to all electrical components. Panel shall have thru-the-door fused disconnect; magnetic circuit breaker supplementary motor protector with fast-closing contacts, non-reversing 3-pole contactor, and variable setting, bi-metallic overload relay for each motor; 30 mm Foundry-duty switches; 30 mm Corrosion Resistant pilot lights; control transformer; Automatic Alternator (if required). Operation of each pump shall be Hand-Off-Auto with external connection to terminal blocks. When standby pump(s) are used, the standby pump(s) shall manually/automatically(customer specified) start on primary pump failure. All internal wiring shall be placed in conduit.

MANUFACTURER - Shall assume system liability, and performance guarantee and warranty all equipment on system for 12 months after initial start-up.

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