Automatic Explosion Proof Model X161


FM Listed Motor

FM listed motor for Class 1, Division 1, Group C & D environments.
Warning: Not for use in acidic, methanol or ethyl acetate atmospheres.

Cast Iron

Durable cast construction. Cast iron cover, motor adapter and pump housing. All cast iron class 30, 30000# tensile strength.


20 ft. UL Listed 5-wire neoprene cord. Extra cord lengths available in 25', 35' or 50' only. Sensor leads and power leads in one cord for easy installation.

Stainless Steel Components

Stainless steel plate, bolts, handle, guard and float rod guide, switch arm and actuator assembly.

Brass Float and Float Rod

Threaded Conduit Connection

Threaded conduit connection for protecting cords in extra heavy duty applications: 1 1/2" NPT

Maximum Temperature

Maximum temperature for effluent or dewatering: 104° F (40° C)


  • All models pass 3/4" spherical solids
  • Major width: 13 5/16", Major height: 24 15/16"
  • On point: 19 1/2", Off point: 9 3/4"


Non-clogging vortex impeller design, bronze class 88-8-0-4

Stainless Steel Rotor Shaft


Motor: 60 Hz, 3450 RPM, oil-filled, hermetically sealed, automatic reset thermal overload protection

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Performance Curve: Models X161, X163, X165

Performance Curve: Models X161, X163, X165
Dimensional Drawing: Automatic Model X161
Model Chart: X161 Models