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Marine & Offshore

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Page 2105 of 2581

Continuous duty submersible dewatering pump with ductile iron volute, urethane rubber impeller, and silicone shaft seal. Rated 115V AC, handles solids up to 1/4 in diameter. Suitable for draining flooded areas, pits, and sumps in construction and industrial settings.

TSURUMI

TSURUMI HS3.75S-61 Heavy-Duty Submersible Electric-Operated Dewatering Pump

BrandTSURUMI

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This 3 HP straight centrifugal pump features a TEFC motor enclosure and operates on 208-240/480V AC. It delivers up to 84 ft of head with a 2 1/2-inch intake and 2-inch discharge, constructed in stainless steel. Suitable for water transfer, circulation, and boosting in industrial and commercial systems.

Dayton

Dayton 3 HP Straight Centrifugal Pump

BrandDayton

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Disposable calibration gas cylinder containing 4% Oxygen in a Nitrogen background. Provides a known reference with +/-5% accuracy for verifying and calibrating oxygen sensors in portable gas detectors from all OEMs. Used in industrial safety applications to ensure reliable sensor performance.

GASCO

GASCO 103L-391TBS Calibration Gas: 4% Oxygen in Nitrogen, Disposable Cylinder

BrandGASCO

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Mechanical lube oil pressure control with 90-second delay and alarm circuit. Monitors oil pressure in ammonia refrigeration systems. Requires 240V AC input. Suitable for use with Ranco compressors.

JOHNSON CONTROLS

JOHNSON CONTROLS Mechanical Lube Oil Pressure Control P28AN-1C

BrandJOHNSON CONTROLS

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YORK

YORK S1-5883254 Contactor

BrandYORK

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Surface-mount humidistat compatible with both humidifier and dehumidifier controls. Operates on 120/240V AC input voltage. Used to maintain desired relative humidity levels in HVAC systems by switching equipment on or off based on sensed humidity.

JOHNSON CONTROLS

JOHNSON CONTROLS W42AA-1C Surface Mount Humidistat

BrandJOHNSON CONTROLS

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This integrated boiler control assembly manages burner sequencing, safety monitoring, and temperature regulation in heating systems. It is used as a direct replacement for failed or outdated controls to restore proper boiler operation.

WEIL MCLAIN

WEIL MCLAIN Integrated Boiler Control Assembly 382-200-448

BrandWEIL MCLAIN

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CARRIER

CARRIER Flame Sensor LH33WZ005

BrandCARRIER

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A calibration gas mixture containing 50 ppm Refrigerant R-123a in nitrogen, with +/-5% accuracy. Supplied in a 105 L cylinder for use with all OEM gas detectors. Used to verify and adjust the response of portable gas detectors in applications where refrigerant leak detection is required.

GASCO

GASCO Calibration Gas: Refrigerant R-123a 50 ppm in Nitrogen, 105 L Cylinder

BrandGASCO

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Pneumatic receiver controller for HVACR systems. Regulates air pressure signals from sensors to modulate dampers or valves. Operates on compressed air signals without additional electrical power. Used in commercial building automation for temperature and airflow control.

SCHNEIDER

SCHNEIDER RKSR-4000 Pneumatic Receiver Controller

BrandSCHNEIDER

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