Red Jacket® Maxxum STP

The Red Jacket® Maxxum Submersible Turbine Pump (STP) is intended for 6” high flow applications and provides the industry’s highest flow rates. The Maxxum series boasts leading serviceability and safety features. With a 3 or 5 HP motor, it’s specifically engineered for high throughput applications such as truck stops, where extreme demand, multiple fuel points, and long piping runs reduce fuel flow to the nozzle.

Product Description

The Maxxum (formerly Big Flo) STPs and unitized motor pumps (UMP) provide the industry’s highest flow rates by reducing the number of restrictions within the flow path. The efficient design also leads to less power consumption, contributing to a lower lifetime cost of operation. Easy access to valves and ports allows for reliable diagnostics and fast service.

  • Reduced Wear – enhanced design results in quieter operation and less wear

  • Improved Insulation Rating – higher insulation temperature rating assures longer running life

  • Increased Protection – additional stainless components result in better protection for use with blended fuels

  • Backwards Compatible – Maxxum UMPs are compatible with previous 3 & 5 HP Maxxum STPs

  • Explosion Proof – improved design provides increased levels of safety; certified UL/cUL/IECEx/ATEX Explosion proof motor.

  • Continuous Safety Improvements – design enhancements guided by newer international flame proofing standards.

Red Jacket 3 and 5 HP Maxxum Performance in Diesel

Product Form

60 Hz STP Models

Part Number

Model Number

HP

KW

Voltage 

Phase

410763-006

MXP300J4-2HB w/Siphon

3

2.24

230

Three

410763-001

MXP300J4-2HB

3

2.24

230

Three

410763-008

MXP500J4-2K w/Siphon

5

3.73

230

Three

410763-003

MXP500J4-2K

5

3.73

230

Three

410763-009

MXP500J6-2K w/Siphon

5

3.73

575

Three

410763-004

MXP500J6-2K

5

3.73

575

Three

Key Features

  • Delivers over 20% more flow than alternative high capacity pumps. Flow performance exceeds all other 6” Submersible Turbine Pump.

  • Designed to meet Environmental Compliance requirements. Compatible with Veeder-Root Pressurized Line Lead Detector (PLLD), vapor recovery pump driving port and transducer post for electronic leak detection (ELLD).

  • Easy and safe electrical yoke disconnect, termination of pump wiring in conduit box.

  • Quick removal of extractable pump head and quick accessibility of check valve.

  • Available with or without siphon.

  • Also available in 50 Hz STP Models. Contact customer service for more information.

Specifications

Fuel Compatibility

  • 100% diesel, fuel oil, Avgas, jet fuel or kerosene.

  • 100% Gasoline

  • All blends of automotive and similar liquid fuels including alcohol blends from 0 to 20% ethanol, 0 to 20% methanol, 20% MTBE, ETBE or TAME with 80% gasoline as well as

Motor Sizing

  • 3 HP, 60 HZ, 3-phase

  • 5 HP, 60 HZ, 3-phase

Hardware Construction

  • 1) Packer/Manifold Head: Gray Cast Iron

  • 2) Elastomers -"O" Rings: Fluorocarbon

  • 3) Check Valve Seat: Brass

  • 4) Column Pipe 3”: Schedule 40 Black Steel Pipe

  • 5) Conduit Pipe 3/4": Aluminum or Steel

  • 6) Discharge Head: Gray Cast Iron

  • 7) Riser Pipe 6”: Schedule 40 Black Steel Pipe with Welded Flange incorporating ¾-10 UNC-2B Threads Located on a 9.5” Bolt Circle

  • 8) Outer Shell: Steel

  • 9) Stator Shell: Stainless Steel

  • 10) Pump Shaft: Stainless Steel

  • 11) Diffusers: 3HP - Celcon® (Acetal) Plastic 5HP – Cast Iron

  • 12) Impellers: 3HP & 5HP - Aluminum

  • 13) Motor Bearings: Carbon

  • 14) Motor Shaft: Stainless Steel journals & extension

Operation Environment

  • Rated for operation between -20°F (-29°C) and 105°F (40.5°C) in non-gelling petroleum products.

  • Listed under UL 79 for operation between -20°F (-29°C) and 125°F (52°C) ambient environment

  • Maximum liquid viscosity : 70 SSU @ 60°F (15°C).

Installation Depth Range

Up to 20'

Packer Manifold Access Ports

Siphon Ports:

  • 1 available, 1/4" NPT

Line Test Ports:

  • 1 available, 1/4" NPT

Pressure Port:

  • 1 available, 1" NPT

Clean out Ports

  • 2 available, various sizes

Check Valve

  • Built-in line check valve, pressure relief valve, 2” NPT port for electronic line leak detection

Agency

UL Listings:

  • 100% Diesel

  • 100% Gasoline

  • Gasoline and up to: 10% Ethanol, 15% Methanol, 20% MTBE, 20% ETBE, 20% TAME

Other Agency Listings:

  • cUL