Alkin Compressors W31 Mariner, 4.9 CFM, 5 HP, Gas Engine, Manual Start-Stop

SKU: ALKW31M49GM

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Questions & Answers

Christopher T : The page states 2 hoses are included in the box. Does this mean the compressor is capable of filling 2 tanks simultaneously- or is one a spare or different connection? Thanking you in advance for your reply.darrick c : Hello Chris, yes this would fill two tanks at the same time.
Shopper : Could you tell me what type of filter does this compressor takes and where it can be ordered?darrick c : Hello, we are currently adding them to our site. If you would like to order the filters, we can special order them for you. Just give us a call at 1.800.347.2822 select line 1 for sales.
KRISTOPHER H : How many tanks can you fill in a row with this compressor? Is there any cool down time?darrick c : Hello Kristopher, you would fill one tank and shut down let it cool down and start it up and fill another one. If you are looking to fill a bunch of tanks in a row I would look at the W32 Alkin model compressors
KRISTOPHER H : How many tanks can you fill in a row with this compressor? Is there any cool down time?darrick c : Hello Kristopher, I would fill one talk and let it cool down for 15min than fill then next tank and let it cool down and so forth. If you want to fill a bunch of tanks look at this compressor: <a href="https://www.scuba.com/p-alkw32m107ga/alkin-compressors-w32-mariner-107-cfm-13-hp-gas-engine-automatic-start-stop" target="_blank">https://www.scuba.com/p-alkw32m107ga/alkin-compressors-w32-mariner-107-cfm-13-hp-gas-engine-automatic-start-stop.</a>

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Alkin Compressors W31 Mariner, 4.9 CFM, 5 HP, Gas Engine, Manual Start-Stop Specifications

  • Power Gas/Electric

    Gas

  • Horse Power

    5HP

  • SCFM/SLM

    4.9 CFM

  • Maximum Pressure

    5000 psi (345 bars)

  • Filter Type

    Not Specified by Manufacturer

  • Cylinder Fill Whip

    Yes, w/ Yoke or DIN

  • Approx. Fill Time

    It/min: 140
    m3/h: 8.4
    CFM: 4.9

  • Max. RPM

    1250

  • Lubrication

    Synthetic

  • Oil Type

    Anderol 750
    Anderol 555
    Mobil Rarus 829

  • Dimensions (L x W x H)

    41 x 17 x 20" (104.14 x 43.18 x 50.8cm)

  • Weight

    150 lbs (68kg)

  • UPC Code

    850034477046

About Alkin Compressors W31 Mariner, 4.9 CFM, 5 HP, Gas Engine, Manual Start-Stop

Alkin Compressors exceeds industry quality standards with an impressive range of low rpm, high pressure air compressors. The top-of-the-line compressors provide clean air for an array of applications ranging from diving and industrial to military and naval. Alkin makes a variety of systems, including compact, stand-alone compressors, fully integrated SCBA recharging systems and containment fill stations. Their top priority is to provide the highest and purest air quality, while complying with EN12021 & CGA D/E Grade level standards.

The Alkin W31 Marine, 4.9 CFM, 5 HP, Gas Engine, Manual Start-Up Compressor is a horizontal design compressor system that has a P21 purifier with refillable purifier element. The compressor is equipped with a 2nd and 3rd stage water condensate and oil separator, stainless steel inter-and-after coolers and a priority pressure maintaining valve. It is also equipped with a check valve and safety valve at each stage. The compressors oil level glass allows a quick and safe check of oil. This manual start/stop model has an electrostatically painted portable chassis for rugged and transportable usage.

A manual condensate drain helps prevent moisture buildup while pumping air through the system. The compressors control panel is a simple on/off button system with an hour meter to monitor run time and schedule compressor maintenance, filter element and oil changes. The compressors filling hose (yokes, filling valves, pressure gauge, DIN adapters) allow use in the following sectors: Scuba diving, paintball/airsoft, air gun industry, fire brigades, military, navel, civil defense, maritime, industrial applications and fish farming. The compressor provides air quality that complies with EN 12021, Grade E and D.

The Alkin W31 Marine, 4.9 CFM, 5 HP, Gas Engine, Manual Start-Up Compressor has a maximum working pressure of 5000 psi (345 bars), a maximum 1250 RPM, with a charging rate of 4.9 CFM (It/min: 140/m3/h: 8.4). The compressor measures 41 x 17 x 20" (104.14 x 43.18 x 50.8cm) and weighs 150 lbs (68kg). Included with the compressor is an owner's manual.

Alkin Compressors W31 Mariner, 4.9 CFM, 5 HP, Gas Engine, Manual Start-Stop Features

  • W31 Mariner, 4.9 CFM, 5 HP, Gas Engine Compressor:
  • Exceeds Industry Quality Standards
  • Top-of-the-Line Compressors
  • Clean Air for Array of Applications
  • Diving & Industrial to Military & Naval
  • Compact, Stand-Alone Compressors
  • Fully Integrated SCBA Recharging Systems & Containment Fill Stations
  • Highest & Purest Air Quality
  • Complying w/EN12021 & CGA D/E Grade Level Standards
  • Manual Start-Up Horizontal Compressor Design
  • P21 Purifier w/Refillable Purifier Element
  • 2nd & 3rd Stage Water Condensate & Oil Separator
  • Stainless Steel Inter & After Cooler's
  • Priority Valve (Pressure Maintaining Valve)
  • Check Valve
  • Safety Valve at Each Stage
  • Oil Level Glass
  • Electrostatically Painted Portable Chassis
  • Manual Start / Stop
  • Manual Condensate Drain
  • Control Panel: On / Off Buttons & Hour Meter
  • Filling Hoses (Yokes, Filling Valves, Pressure Gauges, DIN Adapters)
  • Sectors:
    Scuba Diving
    Paintball / Airsoft
    Air Gun Industry
    Fire Brigades
    Military Applications
    Naval Applications
    Civil Defense Applications
    Maritime Applications
    Industrial Applications
    Fish Farms
  • Maximum Working Pressure: 5000 psi (345 bars)
  • RPM: 1250 Maximum
  • Charging Rate: 4.9 CFM (It/min: 140/m3/h: 8.4)
  • Lubricant:
    Synthetic:
    Anderol 750
    Anderol 555
    Mobil Rarus 829
  • Dimensions (L x W x H): 41 x 17 x 20" (104.14 x 43.18 x 50.8cm)
  • Weight: 150 lbs (68kg)
  • Owner's Manual

Warranty Information

This product has a limited warranty of 24 months.

Key Features

  • Alkin W31 Mariner: A reliable gas-powered compressor for scuba diving needs.
  • Achieve high-pressure air fills up to 5000 psi with this dependable compressor.
  • Enjoy good portability with this 5 HP compressor, designed for easy transport.
  • Ensure air purity with synthetic lubrication using Anderol or Mobil Rarus oils.
  • Benefit from easy maintenance, ensuring your compressor lasts for years to come.
  • Take control of pressure with this manual start-stop, 4.9 CFM scuba compressor.

What's in the box:

  • Compressors
  • 2x Fill Hoses
  • Owner's Manual
  • MFG 2 Year Limited Warranty