Welcome to Proteus Equipment

Asphalt Equipment & manhole lifters

Proteus Equipment has been supplying equipment for the road surfacing industry since 1985, and is now the leading supplier of asphalt Hot Boxes, asphalt duvets, and environmentally-friendly fluids. 

We also sell concrete duvets for various insulation applications, and a wide range of manhole covers lifters designed to lift covers quickly and safely.

We offer the highest QUALITY equipment

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Our products

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Why Choose Us

Man Hole Cover Lifters

Proteus has been the market leader in providing mechanical and hydraulic manhole cover lifters for the last 20 years, and we can use our experience in the field to provide solutions to all your manhole lifting problems.Lifting manhole covers isn’t as easy as you’d expect, due in part to the vast array of different keyholes available on different types of cover, and differing sizes of covers coupled with awkward locations.

Anyang ST power hammer is a self-contained hammer with no need for extra compressor air supply, more solid casting frame integrated air channel Offer a wide range of oil field equipments including BOP accumulator units, remote panels, hydraulic tongs, power units, hammer unions, swivel joints...

Hydraulic Calculations | Fluid Power

4. Velocity of Oil Flow in a Pipe: Recommended Maximum Oil Velocity in Hydraulic Lines. Pump suction lines - 2 to 4 ft/sec. Pressure lines to 500 PSI - 10 to 15 ft/sec. Pressure lines to 3000 PSI - 15 to 20 ft/sec. Pressure lines over 3000 PSI - 25 ft/sec. Oil lines in air/oil system - 4 ft/sec ft / sec. (Velocity)

FiTech Go Fuel In Tank Fuel Pump 800 HP Module 50015

Hydraulic Power Units. Motorcycle Lifts. ECU Engine Control Units. In-Cabin Monitors - Gauges - Displays. Tuners and Programmers. Abrasive Blasting. Pressure Blasters.

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The hydraulic power unit includes: -One (1) 100 Gallon reservoir with access door. -One (1) 40 HP electric motor, 1800 RPM, 600 Volts, 3 phases, 60 Hz, Totally Enclosed Fan Cooled, C flange. -One (1) 21 GPM Rexroth pump, variable flow, pressure compensated, adjusted at 3000 PSI and approximately 16 GPM.

What is Flow Coefficient (Cv), and Why You Should Care

It can be assumed that the tests are done with water (unless otherwise noted), using a specific gravity of 1.0, 1.2 centistoke viscosity, and a standard temperature of 60 degrees Fahrenheit. If you're not passing water through the valve, adjustments will need to be made to the flow coefficient to determine the correct pressure drop.

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ATO1000 Series-Tablet Oscilloscope

LIN, Flexray, K, etc.), pressure test (cylinder pressure, intake and exhaust pressure, fuel pressure 10X Input capacitance: 14.5pF-17.5pF, 10X Input Voltage: <600V DC + Peak AC. Standard. 1unit Power adaptor input 100~240V,50~60Hz,1A;output DC12V/4A,

A gauge of this type registers metered fuel pressure at the fuel injection unit distributor valve and is a direct indication of engine power output when installed in a fuel injection system for light aircraft engines.

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BYRON STATION, UNIT NOS. 1 AND 2, AND BRAIDWOOD STATION, UNIT N05. 1 AND 2 DOCKET N05. STN 50-454, STN 50-455, STN 50-456, AND STN 50-457 1.0 INTRODUCTION By two letters dated May 16, 1989,) Commonwealth Edison Company (the licensee)submitted " leak-before-break" (LBB evaluations of the accumulator line, the

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May 08, 2021 · Premium Replacement KPI-JCI Crusher Parts Our experienced parts team is committed to extending the life of KPI-JCI and Astec Mobile Screens equipment with …

Free Delivery Australia Wide. 739. Power Source: AC Powered. Motor Power : 1 Hp to 150 Hp. 9 Liters (5 Gal) Code Pressure Control Omit System Pressure Relief Valve Only B System Pressure Relief Valve with Hydraulic 00 Current Offer-STAR 3 HP Hydraulic Power Unit Asking Price 0.

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Diamec 6 MCR

Power unit Electrical power unit with two variable flow hydraulic pumps, mounted in tandem. Electric motor Metric US Power 90 kW 122 hp RPM 1 450 rpm 1 450 rpm Oil tank 130 l 34.4 gal Cooler Water type oil cooler Main pump Max flow 200 l/m 52.8 gpm Max pressure 240 bar 3 481 psi Service pump Max flow 65 l/m 17.2 gpm Max pressure 240 bar 3 481 ...

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Accumulator tank pressure

Apr 05, 2020 · Accumulator tank pressure. I'm installing a 2 gallon accumulator tank in my rv tomorrow. I have plumbed a T into the line with a shut off ball valve already. Once the tank arrives, I'll just have to screw in the mount and the water feed line. However I'm seeing conflicting reports on what the static charge should be.


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Amtrol, including Hot Water Expansion Tank, Hot Water Expansion Tank, Hot Water Expansion Tank, Hot Water Expansion Tank, Hot Water Expansion Tank

Chapter 7

7-12 (c) Tthe coefficient of performance is b = L c Q W = 13.0 1.408 = 9.23 (d) The coefficient of performance of a Carnot refrigeration cycle operating between warm and cold regions at 26 and 0°C, respectively b L= L c Q W = H L Q Q-Q = L H L T T-T …

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Hydraulic Power Unit (HPU)

- A sealed pressure relief valve limits the maximum accumulator pressure. Accumulators are also equipped with burst discs to prevent overpressure in case of ...

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Rod4bbl Universal

Find information on Rod4bbl Universal here. See details at Parts Supply Store.

Energy conversion tables

Unit Equivalent to; 1.0 Cubic metres (m³) natural gas: 35.301 Cubic feet (cf) natural gas: 1.0 Cubic metres (m³) natural gas: 1.7111 x 10-3 Cubic metres (m³) LNG: 1.0 Cubic metres (m³) natural gas: 7.2487 x 10-4 Tonnes (t) LNG: 1.0 Cubic metres (m³) LNG: 2.0631 x 10 4 Cubic feet (cf) natural gas: 1.0 Cubic metres (m³) LNG: 584.431 Cubic metres (m³) natural gas: 1.0 Cubic metres (m³) …

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Meet the team

sales & service

edward kelly


Brian Collins


Ben Fox

Sales Manager