Best Variable Speed Belts

Pentair SuperFlo® VS Variable Speed Pool Pump, 342001

Variable speed technology costs significantly less to operate. Savings based on variable speed pump compared to a single-speed pump running 12 hours per day at an average of $0. 16 per kWh in a 20, 000 gallon..
Ideal for standard pools requiring up to 1. 5 hp pump.
Real-Time clock with 24-hour memory retention.
Simple, intuitive user interface is easy to program and operate.
easy to access electrical connections for simple installation.
Three operating speed settings plus override capability.

Powerful 7.8 amp motor delivers more output and variable (180 - 790) RPM.
7/32" (5.5mm) orbit diameter provides a swirl-free finish.
Conveniently located variable speed control dial (0 - 6, 800 OPM) enables the operator to match the speed to the application.
Electronic controller provides constant speed control which automatically applies additional power to the motor to maintain speed under load.
Electronic controller provides soft start which is designed to suppress start-up reaction for smooth start-ups and longer gear life.

Powerful 13.0 AMP motor delivers more output and variable (2,800 - 10,500) RPM.
SJS technology is a mechanical clutch system that helps prevent motor and gear damage by allowing the drive shaft to slip if the wheel is forced to stop.
Variable speed control dial enables user to match the speed to the application.
Constant speed control automatically applies additional power to the motor to maintain speed under load.
Soft start suppresses start-up reaction for smooth start-ups and longer gear life.

XtremepowerUS 1.5 HP self-priming pump with digital control interface is constructed to be longer lasting with high durability and corrosion proof polymeric material used as the housing.
Variable speed technology costs significantly less to operate. Savings based on variable speed pump compared to a single-speed pump running 12 hours per day. Energy Star Certified Variable Speed Motor to Cut Energy Costs.
The high performance motor with built-in airflow ventilation and thermal overload protection will deliver quieter noise and smoother running experience than traditional pumps of its class..
LCD screen displays actual wattage consumption and speed settings.
self-contained 24-hour time clock, with custom speeds and timer functions, which allows it to manage flow throughout the day.
This pool pump is specially designed for in-ground pools and spas of all types and sizes. Custom programming of optimum pump speeds for specific tasks such as filtering, cleaning, heating, spa jets and waterfalls.

The 80V brushless axial blower and 16” string trimmer combo pack provides ultimate performance at a great value.
Brushless motor provides more torque, quiet operation, and longer life, Ideal For: Up to 1 Acre.
String Trimmer features a 14 / 16-In cutting path, durable .080” line, bump feed head, adjustable handle, and variable speed trigger for added control.
Blower features an axial design, with up to 500 CFM / 125 MPH wind speed. Variable speed trigger with 3 speed selections (low / medium / high).
Includes 80V 2Ah lithium-Ion battery and rapid charger (30-minute charge time).

Powerful 7.8 amp motor delivers more output and variable (180 - 790) RPM.
7/32" (5.5mm) orbit diameter provides a swirl-free finish.
Conveniently located variable speed control dial (0 - 6, 800 OPM) enables the operator to match the speed to the application.
Electronic controller provides constant speed control which automatically applies additional power to the motor to maintain speed under load.
Electronic controller provides soft start which is designed to suppress start-up reaction for smooth start-ups and longer gear life.

Fan/blower speed controller with 31 1/2" grounded power cord, applicable for fan or router which power is from 500w to 1800w.
UL listed power cord and plug for safe use.
One control switch for 3 settings: Variable Speed, OFF and Full Speed.
Speed control dial to control variable speed: Low, Medium or High speed.
With built-in grounded control outlet and metal clamp at the back.
Perfect for controlling speed of high velocity inline fan and mini blower.
Note: The Fan Speed Controller is NOT compatible with brushless type motors. Please only use it with FANS that have a universal brush type motor..

LOW VIBRATION: State of the art counterbalancing mechanism is constructed to minimize blade deflection for true, exact cuts.
POWER: The JS572EK features a powerful motor with a 7.2 amp highest in class rating to easily handle heavy loads.
ONE TOUCH BLADE CHANGE SYSTEM: Fast blade insertion and ejection lever.
VARIABLE SPEED: The jig saw includes a variable speed dial to set max speed and an accelerator trigger to control operating.
PERFORMANCE: With Bosch’s Constant Response circuitry, the jig saw maintains consistent speed and performance under load.

Powerful 13 amp motor delivers more output and variable (2, 800 - 10, 500) RPM.
Sass technology is a mechanical clutch system that helps prevent motor and gear damage by allowing the drive shaft to slip if the wheel is forced to stop.
Variable speed control dial enables user to match the speed to the application.
Constant speed control automatically applies additional power to the motor to maintain speed under load.
Soft start suppresses start-up reaction for smooth start-ups and longer gear life.

Turbo Button delivers a staggering 650 CFM.Weather-resistant constructionErgonomic design for superb balance and user comfortPower source type: Battery PoweredOver 90 minutes of run time: 15 minutes on Turbo.
200 minutes on low with 5.0Ah BatteryTurbo Button delivers a staggering 650 CFM. Variable-speed control dial delivers 225-500 CFM.
Variable-speed control dial delivers 225-500 CFM.
Over 90 minutes of run time: 15 minutes on Turbo.
Flat and tapered nozzle attachments included.
Ergonomic design for superb balance and user comfort.
Turbo Button delivers a staggering 650 CFM. Variable-speed control dial delivers 225-500 CFM.