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.
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