The LTHH Series of cast iron sprinklers offers superior unmatched performance, available in 1 HP through 2-1/2 HP models. The LTHH models offer “single-body-fill” priming to 25-foot lifts, in less than 5 minutes! The LTHH models exceed the strict safety requirements of Underwriters Laboratories UL778, and CSA. Required by many state and local codes. The LTHH models are completely interchangeable with the original LTH Series models, saving costly plumbing “change-out” dollars and installation headaches!

Features:

• Rugged Construction:  Close-grained cast iron body, specially treated for corrosion resistance.
• Noryl Impeller:  Precision-molded for perfect balance…ultra-smooth for highest performance and efficiency.
• Precision-Molded Diffuser:  Pump primes faster, handles more air, with multi-port, precision-molded, reinforced polypropylene diffuser.
• High Head Models:  Deliver up to 145' of head with capacities to 95 GPM.
• Easy Serviceability:  Normal wearing parts are easily accessible for service and replacement, without disturbing piping or mounting.
• Motor Windings:  Superior insulation materials protect against excessive moisture and contaminants…ensures prolonged motor life.
• Balanced Rotor:  Diecast under high pressures for uniform performance and greater efficiency, dynamically balanced.
• Drain Port:  Provided for easy winterizing. 
• Max. Operating Pressure:  100 PSI
  

Applications:

Lawn sprinkling: Pumps can be safely operated by timer or other automatic device

Contractors: For dewatering excavation, jetting, water transfer and supply 

Agriculture: Seed bed and plot irrigation, stock watering

Industrial: Sump drainage, fire protection, marine pumping, liquid transfer and supply operations