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LTHH Self-Priming Centrifugal Pumps Series

The LTHH Series of cast iron sprinkler pumps offer superior un-matched performance.  Available in 1 HP through 2-1/2 HP models.  These pumps offer "single body fill" priming to 25 foot lifts, in less than 5 minutes.

LTHH models exceed the strict safety requirements of Underwriters Laboratory UL778, and CSA, required by many state and local codes.

The LTHH models are completely interchangeable with the original BERKELEY LTH Series models, saving costly plumbing changes.

Key Features
  • Rugged Construction - Body made of close-grained cast iron
  • 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 use superior insulation materials to protect against excessive moisture and contaminants.  Ensures prolonged motor life
  • Balanced Rotor is die cast under high pressures for uniform performance and greater efficiency
  • Drain Port provided for easy serviceability

12 months from date of original installation, or 18 months from date of manufacture



BODY AND SEAL PLATE:  Close-Grained Cast Iron

IMPELLER:  Noryl (R)

DIFFUSER:  Reinforced Polypropylene

SHAFT:  One-Piece Threaded 416 Grade Stainless Steel

BASE:  Steel, 10 gauge

MOTOR:  A.O. Smith 2 Compartment

:  . . . . Noryl(R) is a registered trademark of SABIC Innovative Plastics IP BV

Owner's Manual: LTHH
Sell Sheet