This ultra high performance Electric Scavenge Pump handles the most extreme of conditions. Ideal for performance vehicle oil scavenging.
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- An Industry First! The TurboWerx Exa-Pump is the ultimate achievement in high-temperature, high-reliability pump technology. This pump was designed from the ground up to handle the most extreme conditions found in any motor vehicle, with a special emphasis on turbocharger oil scavenging applications. Built on extremely rugged spur gear technology, there is simply no other pump that can be compared to this hi-temp, 10,000 hour continuously rated pump. Aerospace/military-grade quality finally available...and at an affordable price. The specifications and materials explain why the Exa-Pump remains #1
12V - 24V version (Available on request) - Perfect for European, and Commercial/Heavy-equipment/Truck Markets
350F (175°C) Fluid Temperature
2-3GPM (7.5-11.5 LPM) Scavenge Pump Rate depending on oil temperature/viscosity, 50+ PSI continuous as Pressure Pump
Self-prime greater than three feet
Hardened Bronze Gear Pump Rotors
10,000 Hour Rated Dual Hybrid Ball Bearings
10,000 Hour Rated Over-sized Brushes
Highest Rated Temperature (class H or higher) Insulated Copper Motor
Black Anodized Extruded Aluminum Heatsink
Nickel-plated Pump Head
Stainless Steel Pump Head Fasteners
3/8" NPT Female Threaded Pump Head Ports
Set of two 3/8” NPT -> AN Nickel-plated Adapters Included - Pumps supplied with -8AN
High-Temperature Power Wiring
Rubber-isolated Mounting Bracket
Reversible Pump Flow via Power Polarity Reversal
Warrant void if 350F (175°C) rated temperature is exceeded
Rated voltage may be exceeded by up to 25%. Warranty void if applied voltage exceeds 25% of rated voltage as labeled
For 100% compatibility with 16-18V set-ups on race vehicles, choose the 24V Exa-Pump
Two-year Warranty - Warranty only for genuine TurboWerx products purchased through Scintex. No user-serviceable parts within the pump, warranty void if pump is opened. Do not remove or replace ANY fasteners
Operating Current: 12 VDC version is <5A, 20A maximum. 24 VDC version is <2.5A, 10A maximum. Pump MUST be protected by circuit breaker or fuse - 12V pump 20A, 24V pump 10A
6 lbs (2.7kg) Total Weight, 3” Diameter Motor
Exploring the Details
350F (175°C) Fluid Temperature. No other pump comes close. All the materials used in the engineering of this pump were chosen to support extreme duty at extreme temperatures - constantly.
2-3 (7.5 - 11.5LPM) GPM Pump Rate. The Exa-Pump's® 2-3 GPM of open-flow (0-PSI) gives the ability to easily scavenge from any turbo type or configuration, including the full flow twin turbo set-ups, or serious supplemental engine oil and/or transmission/rear-end fluid circulation through external radiators. This is also enough flow for coolant circulation in air-water intercooler systems. And finally, these pumps can generate 50 psi minimum pressure at reduced flow-rates, thus can be used in divorced turbocharger oil supply pump applications as well especially when our adjustable pressure bypass valve is installed specifically for this purpose.
Hardened Bronze Gear Pump Rotors. Bronze spur gears create the toughest, most rugged pump head available. Gears are angle cut for quiet operation. All engine manufacturers use either gerotor or spur gears for their oil pump. Exa-Pump uses the same ultra-reliable technology
10,000 Hour Rated Dual Ball Bearings. No other competitor's pumps use ultra-precision, ultra-high-temperature ball bearings - All the others use cheap, commodity, made in China 2000-2500 hour ball bearings, or worse yet, 1000 hour bushings. High temperatures drastically reduce these numbers further. This is a fundamental limit on pump life. Exa-Pump uses a dual set of expensive 10,000-hour rated ball bearings.
Black Anodized Extruded Aluminum Heatsink. The extruded heatsink is integral to supporting the extended temperature capability.
Nickel-plated Pump Head. Nickel-plating serves as a tough, anti-corrosion barrier for the pump head.
Stainless Steel Pump Head Fasteners. Grade 12.9, corrosion-proof stainless steel Allen fasteners are used exclusively for the pump head assembly.
AN Male Nickel-plated Adapters. Two AN->3/8NPT fittings included for convenience. 8AN fittings.
Hi-Temp Wiring. High-temperature rated wiring to support extreme environments.
Weatherproof Connectors. Standard GM WeatherPack connectors.
Rubber-isolated Mounting Bracket. Exa-pumps use a strong steel bracket with rubber isolation mounts with an industry standard footprint for easy upgrading of existing systems.
Low-vibration, Quiet. The pump head gears are precision, angle cut. The gears are sized to reduce the motor's RPM. This results in much quieter operation, with far less vibration than the competitor's.
Power Requirement. The pumps have a wide operating range of 0% to 125% (25% over) of rated (nominal) voltage. All specifications assume a nominal Voltage. Current requirement for 12 volt version is typically
2-Year Warranty. Scintex offers a special 2-year extended version of our limited warranty on the parts against defects in materials and workmanship for the Exa-Pump products. Virtually all others do not offer a warranty of any kind, let alone 2 years. Pumps that are returned under warranty claim must be inspected and analyzed at Scintex in accordance with our warranty.
Without Heat Sink
Heat Sink 1
Heat Sink 2
Optional Extras - Exa-Pure Filters
Scintex recommends the use of these pumps with the Turbowerx Exa-Pure in-line filters. These oil filters are designed to withstand high temperatures. Filtering down to 100 microns they will protect the pump gears from any metal debris. Fitted with 3/8" female inlet and outlet ports, a range of fittings can be screwed in to make the filter suitable for your application. 2x 8AN adaptors are included and Scintex supplies these filters in the nickel plated option. Dimensions are 9cm x 3cm (without fittings installed).
TurboWerx Part # TWX-EP38NPT-100-N (nickel-plated)