HZ-30G/D Overview


Gas/Diesel version of the 30E. The perfect pump for any company, especially starting to spray Fireproofing/Stucco/EFIS. Proven performance and reliability, this pump is a triple threat -Towable Axle, narrow Axle and Truck Mounted.  The compressor is standard. Call today about the HZ-30G/D…..

The 30G is highly popular among stucco applicators but also appreciated by contractors all across the coatings industry. Marquis Construction Services, Inc. says it can spray as many as 30 truckloads of fireproofing material with this pump. “The machine still has all the original wear parts and it’s still pumping great,” said Marquis’ construction manager David Wilson.

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  • 10gpm or 18+ bags per hour Fireproofing material, characteristics dependent on vertical/material
  • Toggle switch controls are easy to use and field repair – Unlike expensive membrane/touch pad. 
  • Kohler Gas 14hp Engine, easy access engine with an Electric Start – Starts up in no time.
  • 2L6 optimized stator has less friction, offered in Adjustable, Hard & Soft options – Noticeably longer field life.
  • Hydraulic Gear box never fails from Material leakage… Save on gear box replacements.
  • Seal Pack uses high quality bearings, 5 seal/4 grease pockets – Seal pack lasts years, Industry best.
  • Hydraulic variable speed dial 0-100%, no changing belts or pulleys to change speed.
  • Integrated Compressor – 12cfm Cinook, is heavy duty & continuous operating.
  • Remote 2-wire standard up to 500′, plus the industry best Hy-Flex water resistant on/off switch.


  • Low/Medium/High-Density Fireproofing
    • Industrial Fireproofing
  • Waterproofing
  • Scratch/Brown coat
  • EFIS
  • Plaster/Stucco Spraying
  • Injection Work
  • Manhole Restoration
  • Concrete Repair Mortar
  • Cellular Concrete
  • Bridge Repair
  • Self-Leveling Floor Underlayment
  • Slab Jacking
  • Cementitious Coatings Under 1/8 inch Aggregate


Power Kohler Command Pro 14HP (429cc)
Fuel Tank Kohler 1.85 Gallon Gas Tank
Speed Control Dial-a-Speed electronic speed control
Controls Mechanical & electric hydraulic controls
Pump Output High Output model 11 gpm or 30 bags✝ per hour
High Torque model 8.5 gpm or 23 bags✝ per hour
Pump Size Optimized 2L6 rotor & stator
Pump Hopper Capacity 60 gal/3 bags
Pump Charge Height 32 in
Pressure Output 350 psi max recommended working pressure
Directional Control Forward and reverse
Remote Control 2 wire 125 ft On/Off remote standard (can be extended to 500 ft total)
Overall Dimensions Wide Axle 48 W x 84 L x 42 H (in)
Narrow Axle 33 w x 84 L x 42 H (in), (width 33 in without grate)
Weight Wide Axle 585 lbs, Narrow Axle 530 lbs
Wheels – Towable Rear 20.5 x 4.80 x 12, Front 10 in swivel caster
Wheels – Narrow Rear 15 x 4.80 x 8, Front 10 in swivel caster
Drive Hydraulic variable speed
Pump Outlet 2 in camlock standard
Maximum Aggregate size *** 1/8 in
Recommended Pumping Distance**** High Output* 150 ft
High Torque** 200 ft
Air Output 12 cfm @ 40 psi (90 psi max) Onboard Chinook compressor
Available Options Truck Mount (TM), Gas Engine (G), Diesel Engine (D)
Wide axle - Towable
Narrow axle - Non-Towable
High Output* or High Torque**

✝ 1 bag = 3.0 cu ft yield
* High output model recommended for use with products that pump more easily where higher output is desired. Low-density fireproofing and self-leveling underlayments would be good choices.
** High torque model recommended for use with hard-to-pump products or extreme pumping distances or heights. Mortars and stuccos would fit this category.
*** This is maximum largest aggregate size recommended for pump. Mix design will determine how effectively the product will pump.
**** Pumping distance and output may be increased or decreased significantly depending on mix design, but we believe these to be very achievable in most instances.

Copyright 2016 Hy-Flex Corporation. All information contained within this document is based on the latest information available at the time of publication.
Hy-Flex reserves the right to make changes at any time without notice.




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