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321E 
High Production Fireproofing Pump

Three models designed for the specific requirements of your fireproofing projects.

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hyflex equipment 321-E pump with hose

Product Details

  • Overview
  • Specifications
  • Benefits
  • Applications

 

 

“Smallest” High production fireproofing pump in the world!

Ideal for contractors who require high volume output. HyFlex pumps are built to keep your crews up and running on every jobsite to protect your ROI.  Unique, state-of-the-art, three models offered — 600psi, 800psi and 1,500psi line pressure units. Can pump greater than 50 floors with up to 1,000 ft. of hose. The cost to operate every 15,000 bags and pump safety associated with the 321E models are unmatched. The most durable and money-making pump you can own. Time tested to consistently run without issue at job sites. Inquire and start saving today.

 

 

  321E - 7.5SP (SINGLE PHASE) 321E STANDARD 321E HP (HIGH PRESSURE)
POWER 7.5 hp electric motor 15 hp electric motor
SPEED CONTROL Dial-a-Speed hydraulic speed control
PUMP SIZE 3 in x 20 in dual hydraulic piston
PUMP HOPPER CAPACITY Standard 3.6 cu ft, floor hopper 13.5 cu ft
PUMP CHARGE HEIGHT Standard 3.6 cu ft 40," floor hopper 20"
PUMP OUTPUT Variable 0-15 gpm or 35+ bags per hour Variable 0-23 gpm or 60 bags per hour Variable 0-15 gpm or 40 bags per hour
PRESSURE OUTPUT*** 600 psi at full flow/800 psi max with pressure and horsepower control 900 psi recommended max working/adjustable pressure control 1,500 psi recommended max working/adjustable pressure control
MAX AGGREGATE SIZE* .188" .188" .188"
MAX PUMPING DISTANCE* 500'+ 600'+ 900'+
COOLING Air-cooled heat exchanger Water-jacketed heat exchanger
REMOTE CONTROL 2 wire On/Off
WIDTH 28"
HEIGHT 34"
LENGTH 62"
WEIGHT 925 lbs bare machine, +80 lbs 3.6 cu ft hopper, +175 lbs 13.5 cu ft floor hopper 1,270 lbs bare machine, +80 lbs 3.6 cu ft hopper, +175 lbs 13.5 cu ft floor hopper
POWER REQUIREMENT 60 HZ 208/240 V 38/33 FLA single Ø 50/60 HZ 190/208/240 V 44/39/37 FLA 3Ø
NEMA PLUG CONFIGURATION 50A 1Ø 250V 50A 3Ø 250V, 50A 3Ø 480V
PLUG CONFIGURATION 50A 250VAC 1Ph Non-NEMA 50A 250VAC 3Ph Non-NEMA 50A 250VAC 3Ph Non-NEMA
OPTIONAL HIGH VOLTAGE none 50/60 HZ 380/460V 22/18.5 FLA 3Ø
WHEELS 2 - 8" rigid x 2 - 8" swivel caster urethane over steel
HYDRAULIC DRIVE Pressure compensated hydraulic drive with horsepower control Pressure compensated hydraulic drive
PUMP OUTLET 2" NPT pipe
AIR OUTPUT N/A 12 cfm @ 40 psi (90 psi max) onboard compressor
OPTIONS* Compressor attachment High voltage input  
  2" heavy duty or victaulic pump outlet
Floor hopper or vertical

 

download the product sheet here.

 

 

  • Smallest high production fireproofing footprint on planet earth Portable, fits in short bed pickup.
  • 15 or 7.5hp Leeson electric motorSilent and requires zero maintenance.
  • 30 (up to 60) bags per hour, 250 bags per shift depending on vertical/material & applicator.
  • Pressure safety control – If back pressure exceeds pumps set point, it stops Versus blowing hose/gasket.
  • Hose length from 10 to 1,000′, no manifold back pressure required Save not using 3″ surge hoses.
  • 2″ outlet uses 2″ NPT/Camlock hose, optional 3″ outlet for existing standpipe.
  • Daily operator maintenance is filling Lube oil box with any type oil for piston cup lubrication. Less than 1qt of oil.
  • A Hydraulic Piston design has far less repairs than a mechanical piston pump. Repair savings.
  • 321E Does not use these fail items Expense to repair Bearings, Bushings, Pulleys, Gear box, Transmission or Clutches.
  • Spray volume easily changes without stopping pump, turn dial up or down. Higher productivity.
  • Toggle switch controls are easy to use and field repair Unlike expensive membrane/touchpad.

 

  • Low/Medium/High-Density Fireproofing

 

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Product Support

Product Manual

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321E-hyflex
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321SP-HyFlex- pump
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321E CM71 Firepoofing pump mixer

321 In Action

Our fireproofing pumps and mixers get the job done quickly, pumping as many as 50+ bags of fireproofing material per hour at impressive heights and distances.

Watch this short video and hear from Lee Campbell at Alpha Insulation on his experience with their 321 Standard, WaterMax and Alum Cart

HubSpot Video

Hear what the industry is saying about 321E

Hear from contractors and partners on their results using 321E.

HubSpot Video

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