Description
The Bertolini STING Pressure Regulator is the industry standard control unit engineered for superior performance and chemical resistance. It is ideal for soft washing systems, agricultural sprayers, and other high-flow low-pressure applications requiring precise pressure control and chemical agitation. Built with Sintered Ceramic and Stainless Steel internals, this unit ensures maximum lifespan in corrosive environments.
Bertolini STING Control Unit - Key Features
- Superior Chemical Resistance Design: Unlike standard regulators, this unit features Sintered Ceramic valve internals and stainless-steel wetted parts, offering significantly enhanced durability and lifespan against abrasive materials and most common agricultural/soft wash chemicals.
- Rugged Construction: Built with a strong, reinforced Polyamide body that provides a high degree of protection against corrosive environments.
- Precision Control: Rated for a maximum of 24 gpm @ 580 psi, allowing for highly accurate pressure management in low-pressure soft wash and agricultural applications.
- Ready for Your Rig: Features 2 Outlets for versatile hose routing, a glycerine-filled pressure gauge, and industry-standard 10 mm delivery / 20 mm bypass hose connections.
- Direct Replacement: Designed as a direct fit for the Bertolini PPS Series of diaphragm pumps.
Important Maintenance Note
Industry Best Practice: While highly resistant, all synthetic and metallic pump components have a lifespan when exposed to strong chemicals like sodium hypochlorite. To maximize the life of your Bertolini STING Regulator, always rinse the entire system thoroughly with fresh, clean water after each use when operating with corrosive agents.
Specifications
- Max Flow: 24 US gpm (90 L/min)
- Max Pressure: 580 psi (40 bar)
- Outlet Configuration: 2 ball taps
- Bypass: 20 mm anti-drip bypass with independent agitation/mixing circuit
- Inlet/Outlet Hose Tails: 10 mm pressure, 20 mm bypass
- Gauge: Glycerine-filled pressure gauge included
- Diaphragm: HPS® high-performance diaphragm
- Mounting: Compatible with Bertolini PPS 550 and other PPS series pumps
