John Blue Flow Monitors are perfect for monitoring flow rates when spraying or applying agricultural liquid fertilizer. The VisaGage II is cost effective and simple to install in single columns or in sets of four flow meter assemblies. In addition, most John Blue Flow Monitor parts are interchangeable with other brands already on the market today.
John Blue VisaGage II is manufactured with chemical resistant polypropylene adapters and clear PVC body with an additive for UV protection. Viton o-rings are also standard. There are no electronic parts that could potentially fail.
You can now turn your John Blue VisaGage II into a self-contained orifice changing system. This patented system is the first of its kind on the market today. Simply select from one of the four orifice setting on the four discs provided. No more getting wet from fertilizers or chemicals when changing orifices. Adjustment is quick, no need to travel to each row unit and work with plumbing near the ground.
|Model*||Description||Spray Type||Inlet Size||Outlet Size||Ball Size||End Cap||O-rings||Retainer Clip|
|For Use with Sprayers**|
|SMSS1||Single Flow Monitor Assembly||Single body||3/8" NPT female||3/8" NPT female||(5) 1/2" dia.||Yes||Viton||Stainless|
|SMSS4||Set of 4 Flow Monitor Assembly||4 bodies||1/2" NPT female||3/8" NPT female||(20) 1/2" dia.||Yes||Viton||Stainless|
|For Use with Flow Dividers or Squeeze Tube Pumps:|
|SMFD1||Single Flow Monitor Assembly||Single body||3/8" NPT female||3/8" NPT female||(5) 1/2" dia.||Yes||Viton||Stainless|
|SMFD4||Set of 4 Flow Monitor Assembly||4 bodies||3/8" NPT female||3/8" NPT female||(20) 1/2" dia.||Yes||Viton||Stainless|
|* Add "-fum" after part number for fumigant models.
**Most parts are interchangeable with Redball LLC© and Wilger Industries© equipment.
|SMPT-OAS1||Single orifice selector kit|
|SMPT-OAS4||Set of 4 orifice selector kit|
|*VisaGage Orifice Selector will work on both standard and fumigant VisaGage units.|
The terms "adapter" and "adaptor" are used interchangeably.