Components - MULTIQUIP LITTLE SUB Operation And Parts Manual

Figure 1 shows general components and operating data
for the LITTLE SUB™.
1. Garden Hose Adapter — the polyethylene adapter
provides threaded connection to a common ¾" garden
hose. It threads into the pump's barrel (1 ¼" female)
coupler.
2. Carry Handle — a molded carry handle should be
used to transport the pump, and be the connection
point for a cord to lower/lift the pump into pumping
positions. NEVER carry or place the pump into
operation via the power cord.
3. Pump Adapter Coupler — this 1 ¼" F to 1 ¼" F coupler
threads onto the pump discharge port and supports a
connection point for a 1 ¼" discharge hose or ¾" M
garden hose adapter.
LITTLE SUB™ SUBMERSIBLE PUMP • OPERATION AND PARTS MANUAL — REV. #0 (09/03/19) — PAGE 11
Figure 1. Submersible Pump Components
4. Pump Casing and Internal Components —
one piece, molded industrial grade polypropylene
casing,thermoplastic urethane volute and impeller,
stainless steel motor shaft and silicon/carbon
mechanical seal. Rated for 104° F MAX Temperature.
5. Electric Motor — Permanent Split Capacitor (PSC)
1/4HP 115V single-phase electric motor has internal
overload protection.
6. Power Cord — NEMA 5-15P plug, 300V 3X0.824
mm² 18AWGX3C C(UL) power cord. NEVER use a
defective power cord. See Table 3 for Extension Cord
support data.
7. Air Vent — the casing features a vent opening to
prevent air locking during dewatering operations. It is
NORMAL for a degree of water to flow through this
small discharge eyelet.

COMPONENTS