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Model Nos. 5PRX ‘RX’ Battery Knapsack Sprayer – Marolex

£299.95 (excl. VAT)

Heavy duty, hi-viz plastic 12v battery sprayers with viton seals. Suitable for a wide variety of  industrial chemicals/degreasing agents and other liquids including water, fine oils, kerosene, chemicals & solvents compatible with low density polyethylene. Manufactured by MAROLEX.

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As an alternative the manual pre-pressurisation, we can offer a fantastic range of heavy duty, hi-viz, battery sprayers with superb chemical resistance. Suitable for a wide variety of  industrial chemicals, degreasing agents and other liquids including water, fine oils, kerosene, chemicals & solvents compatible with low density polyethylene and NBR (nitrile rubber). Each device is fitted with a 12 volt 3.4Ah Li-ion battery, a lightweight, telescopic, fibreglass composite lance with aluminium inner pipe & adjustable spray nozzle and a battery charger.

Industrial battery knapsack sprayer c/w pressure relief switch.

Model No. 5PRX

  • Name: ‘RX’
  • Capacity litres: 12
  • Action: 12v battery knapsack
  • Dimensions mm H x W x D: 640 x 400 x 220
  • Pressure MPa: 0.38
  • Weight: 8.2 kg

Electric Portable Sprayer – please see 5PFX

Electric Trolley Sprayer – please see 5PVX

As an optional extra, ‘RX’ sprayer can be fitted with a 3 metre telescopic lance for extra long reach – see part no. 5PR030MX 

The MAROLEX brand offers a high quality range of heavy duty, hi-viz plastic hand sprayers, predominantly fitted with viton seals. Suitable for a wide variety of industrial chemicals, degreasing agents and many other liquids including water, fine oils, kerosene, water-based paints, emulsions, chemicals & solvents compatible with low density polyethylene. All sprayers in our range can be used for washing machinery and for disinfection as well as for spraying plant protection chemicals and fertilizers. Manufactured using only best quality, industrial-grade parts and components, incorporating metal ball valves, reinforced hoses and high-flow capacity pipes, each element of our devices is precisely tested before final assembly. All parts are made from high quality, durable, and chemical-resistant materials. All MAROLEX telescopic lances are equipped with APS dust protection to prevent the introduction of contaminants into the lance. The nozzles on our lances have smooth adjustment of the spray angle from very wide to a single jet, and the hoses include additional internal reinforcement, increasing resistance to pressure and external factors; consequently they are highly resistant to bending, cracking and stretching.

As such, our sprayers are considered to be amongst the most reliable on the market.

Additional information

Weight 8.2 kg
  • ALU = aluminium
  • ABS = acrylonitrile butadiene styrene
  • CVS = chrome vanadium steel
  • EPDM (EPT) = ethylene propylene diene Monomer
  • HPDE = high density polyethylene
  • LDPE = light density polyethylene
  • MDPE = medium density polyethylene
  • M.S. = mild steel
  • NBR = nitrile butadiene rubber
  • PE = polyethylene
  • POM = polyoxymethylene
  • PP = polypropylene
  • PPS = polyphenylene sulphide (better known as Ryton)
  • PTFE = polytetrafluoroethylene (better know as Teflon)
  • PU = polyurethane
  • PVC = polyvinyl chloride
  • PVDF = polyvinylidene fluoride
  • SS = stainless steel
  • BP = burst pressure
  • HP = high pressure
  • WP = working pressure
  • cSt = centistokes
  • i/d = inside diameter
  • o/d = outside diameter
  • swg = standard wire guage (i.e. the ‘guage’ or thickness of a piece of steel)
  • BSF = British standard fine
  • BSP = British standard pipe
  • BSPF = British standard pipe – female thread
  • BSPM = British standard pipe – male thread
  • BSW = British standard Whitworth
  • UNF = Unified fine thread


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