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Alkota S & SH Series Electric

Alkota S & SH Series Electric

S & SH Series – Technical Specifications

  • Flow Rate: 5 GPM (gallons per minute)

  • Pressure: 3000 PSI (pounds per square inch)

  • Drive Type: Belt-Driven System

  • Motor Voltage: 230V

  • Phase: 3-Phase

  • Horsepower: 10 HP

  • Pump Style: Oil Bath Crankcase | Triplex Ceramic Plunger

  • Wand Type: Trigger-Style Wand

  • Hose Length: 50 ft Industrial Hose

  • Hose Diameter: ⅜ inch

Unit Dimensions & Weight

  • Length: 48.5 in

  • Width: 29 in

  • Height: 32.5 in

  • Weight: 450 lbs

SKU: 530SA-040000 Categories: , Tags: , Brand:

S & SH Series – Hot Water-Ready Portable Cold Water Pressure Washers

When you need portable cold water pressure washers that can handle hot water cleaning tasks, the S and SH Series are the ultimate solution. Designed for industrial environments with access to an in-house boiler or water heater, these units are engineered to accept incoming water temperatures up to 180°F, slashing cleaning time and boosting productivity.

Built for Hot Water, Ready for Heavy Duty

The S and SH Series cold water pressure washers are powered by reliable electric motors and feature belt-driven pump systems for quiet, low-vibration operation. Ideal for industrial and commercial cleaning applications, these machines provide the power and versatility to tackle grease, grime, and heavy soils—especially when paired with your existing hot water source.

Key Features:

  • Hot water-ready design – handles incoming water up to 180°F

  • Heavy-duty roll cage frame with integrated lifting hook for mobility and protection

  • Belt-driven pump system for smooth, quiet performance and longer lifespan

  • Winterizing valve for freeze protection in cold environments

  • Quick-connect nozzles for fast spray pattern changes

Included Accessories:

  • Industrial-grade hose with swivel end and bend restrictor

  • Professional insulated trigger gun with built-in safety lock

  • Insulated spray wand for safe, comfortable operation

If you're looking for a hot water-compatible cold water pressure washer that’s portable, powerful, and perfect for industrial use, the S and SH Series are built to deliver.

Belt driven tri-plex pump • Trigger gun • Flat-Free Wheels on all models (S & SH Models) • 15 ft power cord on 1 Phase • 15, 25 & 40 Degree nozzles • 50 ft. Hose all Models • 320EE (Built on EK Frame) with Pneumatic Wheels

S Series for Water Temperatures up to 160 F *
SH Series for Water Temperatures up to 185 F *

* Hot Water Only Recommended with Smart Timer Option

MODEL PERFORMANCE AMP ELECTRICITY HP WT.
320EE 3.0 GPM / 2000 PSI 20 230V 1 PH 4 HP 200
420S 3.7 GPM / 2000 PSI 24 230V 1 PH 5 HP 375
430S 3.8 GPM / 3000 PSI 33 230V 1 PH 8 HP 400
520S 4.8 GPM / 2000 PSI 24.5 230V 1 PH 6 HP 435
530S 5.0 GPM / 3000 PSI 28 230V 1 PH 10 HP 450
530S 5.0 GPM / 3000 PSI 30 230V 3 PH 10 HP 450
540S 5.0 GPM / 4000 PSI 40 230V 3 PH 15 HP 450
830S 8.0 GPM / 3500 PSI 20 230V 3 PH 20 HP 480
1030S 10 GPM / 3000 PSI 50 230V 3 PH 20 HP 480
550S 5.0 GPM / 5000 PSI 20 230V 3 PH 20 HP 475
420SH 3.6 GPM / 2000 PSI 24 230V 1 PH 5 HP 375
520SH 4.8 GPM / 2000 PSI 33 230V 1 PH 6 HP 435
530SH 4.8 GPM / 3000 PSI 33 230V 1 PH 10 HP 450

S-SH-SERIES-ELECTRIC

Downstream Detergent Injector Assembly (3 to 5 GPM only)
Stainless Steel Frame
1 Phase Options
Auto Shutdown Timer (Manual On / Auto Off w/ adj. Omron timer 5, 6 HP)
Auto Shutdown Timer 8 HP
Smart Timer (Auto On / Auto Off 30 sec time delay w/ adj. lockout timer, 230V)
4, 5, 6 HP
8 HP & 10HP
Smart Timer (Auto On / Auto Off 30sec time delay w/ adj. lockout timer, 460V)
4 Wheel in Place of 2 Wheels
Pneumatic Wheels in Place of Non-Flat Wheels
High Temperature Kit Up to 185° F Included in SH Models
3 Phase Options, 10, 15, 20 HP
460V, 3 PH
Auto Shutdown Timer (Manual On / Auto Off w/ adj. Omron timer
Smart Timer (Auto On / Auto Off 30sec time delay w/ adj. lockout timer) 230V
Smart Timer (Auto On / Auto Off 30sec time delay w/ adj. lockout timer) 460V
Wireless Remote Control kit – On / Off Motor, Burner & Detergent. Includes Transmitter & Receiver
Additional Wireless Remote. Transmitter Only
Wall Mount Bracket for Wireless Remote
3 Phase Options
230V, 3 PH (5 HP) upgrade to 6 HP
460V, 3 PH (5 HP) upgrade to 6 HP
230 V, 3 PH (6 HP)
460 V, 3 PH (6 HP)
230 V, 3 PH • 8 HP upgrade to 10 HP 230V 3PH
460 V, 3 PH • 8 HP upgrade to 10 HP 460V 3PH

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