HIGH-CAPACITY SUBMERSIBLE SUMP PUMPS

APPLICATIONS

The Myers S50HT series

high-flow pump is designed for

dependability in demanding

environments. All cast iron

construction and special features

to protect the motor make this

a pump for the long haul. The

S50HT in a boiler blow-down

application can withstand liquid

temperatures up to 200°F. The

non-clogging, semi-open impeller

ensures unimpeded flow for

high-capacity sump operation.

Capacities – 100 GPM (378 LPM)

Shut-off Head – 50’ (15.2 m)

Max. Spherical Solids – 3/4” (19 mm)

Liquids Handling – Domestic effluent and

drain water

Max. Liquid Temperature – 200°F (93°C)

Motor/Electrical Data – 1/2 HP, 3450

RPM, PSC with thermal overload, 115V,

12 FLA, 1Ø, 60Hz

Acceptable pH Range – 5-9

Specific Gravity – .9-1.1

Viscosity – 28-35 SSU

Discharge, NPT – 2” (50 mm)

Housing – Cast iron

Minimum Sump Diameter –

Simplex: 24” (61 cm)

Duplex: 36” (91.4 cm)

Power Cord – 20’, 16/4, SOOW, SOOW-A

Shaft Seal – Durable silicon carbide

Float Switch On/Off –

On – 17.8” (452)

Off – 8.8” (224)

SPECIFICATIONS

Tough Against Corrosion

Cast iron housing, volute case and

impeller resist the most extreme

environments

Stainless Steel Protection

Stainless steel motor shaft, impeller

lock nut and external hardware

Built-in Overload Protection

Heat sensor overload protection with

automatic reset when motor cools to a

safe operating temperature

Smooth Running

Semi-open impeller is designed to

resist clogging

Cool-running

Oil-filled motor provides continuous

bearing lubrication and maximizes

heat dissipation

Extended Service

Fully lubricated ball bearings and

shaft seal for longer service life

High-flow Discharge

2” (50 mm) NPT discharge

Height Adjustable

Legs are drilled and tapped with 1/2”

NPT threads to allow pump height

adjustment

FEATURES

ORDERING INFORMATION

Approx.

Catalog

Phase/

Discharge Switch

Cord

Wt.

Number

HP Volts Cycles Amps

Size

Type

Length Lbs.

S50HTPC1

1/2

115

1/60

12

2"

Tethered

20’

64

Automatic*

PW217-280 S50HT control box

High-capacity sump, effluent, boiler

blow-down

*Control box is required for operation. Not included with pump - order seperately.

PW217-280 Control

Panel Required

(sold separately)