Mainor Tile & Irrigation, Inc.

Model HN Series - Shallow Well Jet Pumps


ProJet HN models provide excellent performance with good pressure for wells to 25' deep.  Self-priming after the priming chamber has been filled with water.

  • Quality Construction Using Close-Grained Cast Iron
  • Built-In Jet and Nozzle Made of High Strengh Lexan® for Maximum Resistance to Corrosion and Abrasion
  • Precision Molded Diffuser Means Pump Primes Faster and Handles More Air
  • NORYL® Impeller is Precision-Molded for Perfect Balance.  Ultra-Smooth for Highest Performance and Efficiency
  • Mechanical Shaft Seal is Precision Lapped and Highly Polished Carbon-Ceramic with Stainless Steel Parts.  Internal Design Guarantees Continuous Water Lubrication
  • Superior Insulation Materials On the Motor Windings Protect Against Excessive Moisture and Contaminants
  • Heavy-Duty Ball Bearings are Shielded and Permanently Lubricated.  Extensively Tested to Ensure Extended Life and Smooth Operation
  • Pressure Switch is Professional Qality.  Allows Adjustable Cut-In and Differential Settings (20 PSI)



MAX LIQUID TEMPERATURE:  140 degrees F (60 degrees C)


PRIMING TIME @ 15':  1.1 to 1.7 minutes (depends upon model)

PRIMING TIME @ 25':  2.6 to 4.4 minutes (depends upon model)

BODY:  Closse-Grained Cast Iron

NOZZLE:  High-Strength Lexan®

VENTURI:  Lexan®


DIFFUSER:  Reinforced Polypropylene

SHAFT:  One-Piece Threaded, 416 Grade Stainless Steel

BASE:  Steel, 10 gauge

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