Vostermans Varifan Variable Speed Drive (VSD-1C) eOne Micro Doser Application Rate: 1/2 to 4

Application Rate: 1/2 to 4 teaspoons per gallon of water

• Provides ClO protection for up to 30 days

This formula contains more coir fiber and pumice stones

Comes with plastic stopper to secure the string at the desired length

Vostermans Varifan Variable Speed Drive (VSD-1C) eOne Micro Doser Application Rate: 1/2 to 4This variable speed module has a maximum load of 15 Amps. Compatible with a 0 10 V or 4 20 mA input signal. Internal minimum speed adjustment with possibility to work continuously at minimum speed. Comes in a rugged, sealed enclosure that protects from light, moisture and dust. Includes extended supply voltage range and a radio interference filter.