Penguin P Series - User Manual

Models:
P-1/15
P-1/6
P-1/4
P-1/2
P-1/2-HP
P-3/4
P-3/4HP
P-1
P-1 1/2
P-2
P-3
P-5
P-7 1/2
Materials:
A - CPVC
B - Polypropylene
C - PVDF
Penguin Pumps are designed to handle a large range of chemicals without difficulty. All wetted parts
constructed of CPVC (A), polypropylene (B), or PVDF (C). Series P pumps have an upper working tem-
perature of 180 (A)/150 (B)/280 (C) degrees, respectively, and thus can handle most corrosive, slurries,
and abrasive solutions. Series P pumps are easy to install and operate, and are virtually maintenance-
free. All pumps have been tested for proper operation before leaving the factory. To obtain optimum
service life, please follow all installation and operation instructions.
Introduction
1. Motor fan cover with drip shield.
2. Standard TEFC Epoxy coated motor.
3. Air purge plug.
4. One-piece stainless steel rotor shaft assembly. (Optional 316
SS or Titanium shaft available on most models, 1/3hp-15hp)
5. Viton vapor seal/fume barrier assembly.
6. Overow / vent port.
1
2
3
4
5
6
Series P
VERTICAL PUMP
Installation & Maintenance
PENGUIN
PENGUIN

Summary

Introduction to Penguin Series P Pumps

Installation and Operation Instructions

Electrical System Requirements

Details on electrical requirements, voltage, wiring, and motor rotation for Series P pumps.

Plumbing Guidelines for Installation

Recommendations for suction line, discharge line, and check valves to ensure proper pump function.

Liquid Level Maintenance

Importance of correct liquid level to prevent motor damage and ensure efficient operation.

Pump Priming Procedures

Steps for priming the pump under flooded and non-flooded conditions.

Operational Recommendations

Advice on maintaining adequate liquid levels, avoiding vortexing, and preventing overheating.

Maintenance Instructions

Disassembly & Assembly for Models P-1;2-HP to P-2

Step-by-step guide for disassembling specific P-Series pump models.

Disassembly & Assembly for Models P-3 to P-7 1;2

Step-by-step guide for disassembling larger P-Series pump models.

Maintenance for Additional P-Series Models

Disassembly & Assembly for Model P-1;15

Step-by-step guide for disassembling and assembling the P-1/15 pump model.

Disassembly & Assembly for Models P-1;6, P-1;4, P-1;2, P-3;4

Step-by-step guide for disassembling and assembling P-Series pumps P-1/6 through P-3/4.

Recommended Installation Practices

Liquid Level Recommendations

Visual guidance on maintaining optimal liquid levels for pump operation.

Suction Level Considerations

Diagrams illustrating correct suction line placement and extensions.

Suction Head Guidelines

Illustrations showing recommended suction head configurations for optimal performance.

Spare Parts List and Exploded Views (Part 1)

Spare Parts List and Exploded Views (Part 2)

Spare Parts List and Exploded Views (Part 3)

Overview

1. Function Description
2. Important Technical Specifications
3. Usage Features
4. Maintenance Features

The Penguin Series P Vertical Pump is a robust and versatile device designed for handling a wide range of chemicals, including corrosive, slurry, and abrasive solutions. Its wetted parts are constructed from durable materials such as CPVC (A), polypropylene (B), or PVDF (C), ensuring compatibility with various aggressive fluids.

Function Description:

The primary function of the Penguin Series P pump is to transfer liquids from a reservoir. It is designed for both in-tank and out-of-tank installations, with a focus on efficient fluid management. The pump operates by drawing liquid from a suction line and discharging it through a nozzle. Its vertical design allows for submerged operation, which can aid in priming and reduce the need for external priming mechanisms in certain configurations. The pump's design incorporates features to prevent motor damage from high liquid levels and to ensure proper rotation for optimal performance.

Important Technical Specifications:

The Series P pumps are available in a variety of models, including P-1/15, P-1/6, P-1/4, P-1/2, P-1/2-HP, P-3/4, P-3/4HP, P-1, P-1 1/2, P-2, P-3, P-5, and P-7 1/2. The upper working temperatures for the different material constructions are:

• CPVC (A): 180 degrees
• Polypropylene (B): 150 degrees
• PVDF (C): 280 degrees

Motor specifications vary by model:

• P-1/15 and P-1/6: Single phase, single voltage (115V or 230V, 50/60c motor).
• Other single phase models (P-1/4 - P-1): Dual voltage (110/220V or 115/230V motors), factory-wired for lower voltage (110/115V) unless otherwise requested.
• Three phase models: Dual voltage (230/460V, 50/60c), not wired at the factory.
• Optional motor configurations include single phase-50c, explosion-proof, larger horsepowers up to 7 1/2, and 575V motors.

Key components and their materials/features:

1. Motor fan cover with drip shield.
2. Standard TEFC Epoxy coated motor. (Epoxied motor housings are standard on most models except P-1/15 and P-1/6).
3. Air purge plug.
4. One-piece stainless steel rotor shaft assembly. (Optional 316 SS or Titanium shaft available on most models, 1/3hp-15hp).
5. Viton vapor seal/fume barrier assembly.
6. Overflow / vent port.

Usage Features:

• Installation: The pump should be installed as close as possible to the reservoir to minimize priming energy. The suction line should be as short as possible and enlarged by one size larger than the suction entrance. Reducing plumbing on the suction side, 90-degree elbows, and 180-degree elbows should be avoided. Suction couplings/connections must be airtight. The bottom of the suction extension should be at least 2 pipe diameters above the tank bottom.
• Electrical Connection: Motor rotation must be checked before operation. For dual voltage motors, the factory wires for lower voltage (110/115V) unless otherwise requested. For three-phase motors, wiring is not done at the factory. Direction of rotation (counterclockwise as viewed from the suction entrance) is critical and must be verified by "bump starting" (briefly operating the motor) after attaching leads and before full operation. If rotation is clockwise, two leads must be swapped.
• Priming:
  • Flooded Conditions: Open all valves in suction and discharge lines, allow air to escape, then close discharge valves. Start the pump against a throttled discharge valve to release remaining air, then open to desired flow.
  • Non-Flooded Conditions: Install a T-connection with a small valve between the pump case and check valve. Fill the pump slowly through this connection. Close all discharge valves, then start the pump as for flooded conditions. A flapper/diaphragm check valve on the end of the submerged suction line is required for non-flooded suction.
• Liquid Level: Maintaining the correct liquid level is crucial. A level that is too high can cause motor damage. The ideal liquid level is halfway between the vent hole and the centerline of the discharge nozzle. Inadequate liquid can cause vortex formation, which disturbs flow and prevents priming.
• Recommendations: Do not run the pump against a closed discharge valve for more than 5 minutes, as this can cause overheating (up to 220 degrees for CPVC parts) and damage. For prolonged operation against a closed discharge valve, a small bleed line back into the reservoir is recommended to prevent overheating by recirculating fluid. All plumbing and accessories should be supported independently of the pump to prevent distortion of the pump case and absorb vibrations.

Maintenance Features:

• Ease of Maintenance: Series P pumps are designed to be virtually maintenance-free.
• Disassembly and Assembly: Detailed instructions are provided for disassembling and reassembling the pump head, impeller, motor, and other components for various models (P-1/2-HP to P-2, P3 to P7-1/2, P-1/15, and P-1/6 to P-3/4).
  • Common steps include: Removing snap ring screws, using threaded pipe to remove the head, unscrewing impeller nuts, and detaching the motor from the housing.
  • Assembly involves: Lining up motor bolt holes, inserting the impeller (ensuring it's centered and not touching the housing sides), attaching impeller nut assemblies, and replacing the head with proper O-ring placement.
  • Specific considerations: For P-1/15, fan blades need to be bent to access motor screws. For P3-P7 1/2, a keyway is involved in impeller assembly, and impeller nut tightening requires specific torque (10-15 inch lbs) to avoid overtightening.
• Parts Replacement: The manual includes comprehensive spare parts lists and exploded views for all models, facilitating easy identification and ordering of replacement components such as motors, impellers, O-rings, seals, and housing parts. This ensures that specific parts can be replaced as needed, extending the service life of the pump.
• Pre-shipment Testing: All pumps are tested for proper operation before leaving the factory to ensure reliability upon installation.
• Optimum Service Life: To achieve optimum service life, users are advised to follow all installation and operation instructions carefully.

Penguin P Series Specifications