The LTHH Series* of cast iron
sprinklers offer superior
available in 1 HP through
2-1/2 HP models.
The LTHH offers “single-body-fill”
priming to 25-foot lifts, in less
than 5 minutes!
The 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
LTH Series models,
saving costly plumbing
“change-out” dollars and installation
Rugged Construction – Closegrained
cast iron body, specially
treated for corrosion resistance.
Impeller – Precisionmolded
for perfect balance… ultrasmooth
for highest performance
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
Easy Serviceability – Normal
wearing parts are easily accessible
for service and replacement,
without disturbing piping or
Motor Windings – Superior
insulation materials protect
against excessive moisture and
contaminants… ensures prolonged
Balanced Rotor – Die cast under
high pressures for uniform performance
and greater efficiency,
Drain Port – Provided for easy