Abstract: A portable pipe threader includes a collapsible stand, a housing supported by the collapsible stand, the housing supporting a battery-powered drive assembly, a first set of guide rails extending from a first end of the housing and supporting pipe threading tools, and a second set of guide rails extending from a second end of the housing and supporting a roll groover. The roll groover is configured to swing about a first one of the second set of guide rails to selectively engage a second one of the second set of guide rails.

Abstract: A fish tape tool includes a housing including a base and a cover. The housing defines a chamber between the base and the cover. The base defines an exit opening and a channel extending from the chamber to the exit opening. The fish tape tool also includes a drum configured to be inserted into the chamber of the housing, the drum containing a fish tape. The drum is configured to be manually rotatable relative to the housing to dispense or retract the fish tape from the housing via the channel and the exit opening. The cover defines a central aperture that is aligned with a central bore of the drum.

Abstract: A fish tape tool includes a housing, a chamber defined in the housing, and a motor supported by the housing. The motor is configured to rotate in a first direction and a second direction that is opposite the first direction. An output reel is disposed in the chamber and is rotatable in response to receiving torque from the motor. A drum contains a fish tape and including a rotatable drum portion having an inner wall that is engaged by the output reel when the drum is inserted into the chamber of the housing. When the drum portion is rotated by the output reel in the first direction, fish tape is dispensed from the drum. When the drum portion is rotated by the output reel in the second direction, fish tape is retracted into the drum.

Abstract: A drain cleaning device includes a frame and a drum assembly supported by the frame. The drum assembly includes an inner drum, an outer drum, and a space defined therebetween. The drum assembly is configured to rotate about an axis of rotation. The drain cleaning device also includes a motor supported by the drum assembly. The motor includes an output shaft. The drain cleaning device further includes a flexible cable stored within the space. The flexible cable defines a first end and a second end opposite the first end. The first end is coupled to the output shaft to receive torque from the motor. The drum cleaning device also includes a battery receptacle supported by the drum assembly. The battery receptacle is configured to receive a battery pack that supplies power to the motor.

Abstract: A fish tape tool includes a housing and a chamber defined in the housing. A drum is configured to be inserted into the chamber of the housing. The drum contains a fish tape. The drum is rotatable relative to the housing to dispense or retract the fish tape from the housing. The drum is one of a plurality of drums that are insertable into and removable from the chamber of the housing. Each drum contains a different type of fish tape.

Abstract: A fish tape for use with a fish tape tool. The fish tape includes an inner core formed of a first material, and an outer sheath surrounding the inner core formed of a second material that has a lower coefficient of friction than the first material.

Abstract: A system attachable to a refrigeration circuit includes a recovery pump attachable to the refrigeration circuit to remove refrigerant. The recovery pump includes a pump, an electric motor, a battery pack, and a recovery pump controller for controlling the operation of the electric motor. The recovery pump controller has a first communication interface. The system further includes an accessory attachable to the refrigeration circuit concurrently with the recovery pump. The accessory includes a sensor for detecting a characteristic value of the refrigeration circuit, and an accessory controller electrically connected with the sensor to receive a signal corresponding with the characteristic value of the refrigeration circuit. The accessory controller has a second communication interface to communicate the signal to the recovery pump controller via the first and second wireless interfaces. The recovery pump controller controls the operation of the electric motor based upon the signal received from the accessory.

Abstract: A system attachable to a refrigeration circuit includes a recovery pump attachable to the refrigeration circuit to remove refrigerant. The recovery pump includes a pump, an electric motor, a battery pack, and a recovery pump controller for controlling the operation of the electric motor. The recovery pump controller has a first communication interface. The system further includes an accessory attachable to the refrigeration circuit concurrently with the recovery pump. The accessory includes a sensor for detecting a characteristic value of the refrigeration circuit, and an accessory controller electrically connected with the sensor to receive a signal corresponding with the characteristic value of the refrigeration circuit. The accessory controller has a second communication interface to communicate the signal to the recovery pump controller via the first and second wireless interfaces. The recovery pump controller controls the operation of the electric motor based upon the signal received from the accessory.

Abstract: A vacuum pump includes a housing defining a base, an internal cavity, and a partition wall defining a first chamber and a second chamber. The second chamber is sealed relative to the first chamber to form a compression chamber. A motor assembly and an electronic control unit are positioned within the first chamber. A pump assembly is positioned within the compression chamber and in communication with the lubrication fluid and the motor assembly. A battery is coupled to the housing to provide power to the motor assembly to drive the pump assembly. An inlet is coupled to the housing to connect the vacuum pump to an external system. A fluid pathway extends between the inlet and a pump inlet of the pump assembly. A valve is positioned within the fluid pathway that selectively opens and closes the fluid pathway and is biased towards a closed position.

Abstract: A fish tape assembly includes a fish tape tool including a housing, a chamber defined in the housing and a motor supported by the housing. The fish tape assembly also includes a fish tape drum configured to be inserted into the chamber of the housing. The fish tape drum contains a type of fish tape and includes a rotatable drum portion configured to rotate in response to receiving torque from the motor. The fish tape tool includes a sensor configured to detect the type of fish tape in the fish tape drum inserted into the chamber of the housing.

Abstract: A fish tape tool includes a housing and a chamber defined in the housing. A drum is configured to be inserted into the chamber of the housing. The drum contains a fish tape. The drum is rotatable relative to the housing to dispense or retract the fish tape from the housing. The drum is one of a plurality of drums that are insertable into and removable from the chamber of the housing. Each drum contains a different type of fish tape.

Abstract: A system attachable to a refrigeration circuit includes a recovery pump attachable to the refrigeration circuit to remove refrigerant. The recovery pump includes a pump, an electric motor, a battery pack, and a recovery pump controller for controlling the operation of the electric motor. The recovery pump controller has a first communication interface. The system further includes an accessory attachable to the refrigeration circuit concurrently with the recovery pump. The accessory includes a sensor for detecting a characteristic value of the refrigeration circuit, and an accessory controller electrically connected with the sensor to receive a signal corresponding with the characteristic value of the refrigeration circuit. The accessory controller has a second communication interface to communicate the signal to the recovery pump controller via the first and second wireless interfaces. The recovery pump controller controls the operation of the electric motor based upon the signal received from the accessory.

Abstract: A fish tape tool includes a housing, a chamber defined in the housing, and a motor supported by the housing. The motor is configured to rotate in a first direction and a second direction that is opposite the first direction. An output reel is disposed in the chamber and is rotatable in response to receiving torque from the motor. A drum contains a fish tape and including a rotatable drum portion having an inner wall that is engaged by the output reel when the drum is inserted into the chamber of the housing. When the drum portion is rotated by the output reel in the first direction, fish tape is dispensed from the drum. When the drum portion is rotated by the output reel in the second direction, fish tape is retracted into the drum.