Dositec Dostec 40 Agriculture Variable Speed High Volume Diaphragm Head Fertiliser Dosing Pump with Micrometric Safety Regulator Lock (173-342LPH)

The Dositec Dostec 40 Diaphragm Fertiliser Dosing Pump is a high-precision, heavy-duty dosing solution specifically engineered for agriculture and fertigation applications. With flow rates from 173 to 342 litres per hour, this compact and reliable diaphragm metering pump is ideal for greenhouses, crop irrigation, horticulture, landscaping, and golf course maintenance.

This model features a variable frequency drive (VFD) that allows for proportional dosing control between 10% and 120% of its rated capacity, ensuring you can tailor output to exact fertigation or chemical dosing requirements. The micrometric regulator with safety lock allows for ultra-precise manual adjustment, maintaining stability throughout operation and preventing accidental changes in dosing levels.

Thanks to its robust diaphragm head isolated by FPM bellows, the pump guarantees leak-free and chemically resistant performance, making it suitable for injecting acids, salts, bases, and organic compounds commonly used in water treatment and agriculture. The PTFE-reinforced diaphragm withstands harsh conditions and guarantees consistent and long-term operation, even in corrosive environments.

FEATURES

• Configuration: Available in diaphragm and piston versions, with head options in PP, PVDF and INOX.
• Flow rates: from 2.5 to 600 l/h for piston and 5 to 300 l/h for diaphragm. The Dostec 40 offers versatility in dosing ranges and chemicals.
• Safety: The dosing head, isolated from the body by an FPM bellows, ensures safe and leak-free operation, protecting critical components and ensuring long service life.
• Adjustment: Equipped with a micrometric regulator with safety lock, this pump allows precise adjustment, eliminating the risk of accidental changes during operation.
• Durability and performance: High-pressure PTFE diaphragms provide exceptional durability to withstand adverse conditions and ensure consistent performance over time.
• Control: Variable Frequency Drive (VFD) flow control (10%-120% of flow) allows users to match pump performance to the specific needs of each application, optimizing resource use and improving efficiency.

HYDRAULIC

• Connections: L (3/4” – 6X12) / M (3/4”)

ELECTRICAL

• Voltage: 230 / 400 Vac 3ph 50/60Hz, 110/230 Vac 1ph 50/60Hz, 12/24Vdc
• Power: 0.37 Kw (0.5 Hp)
• Protection: IP55 clase F

MATERIALS

• Cylinder: P.P / AISI 316 / PVDF / PTFE
• Diaphragm: Elastomer base reinforced with fiber and P.T.F.E clothing
• Piston: Ceramic / PEUHMW
• Sealing: FPM
• Valve (body): P.P / AISI 316 / PVDF / PTFE
• Valve (ball): glass / glass borosilicate / AISI 316
• Block: Aluminium cast

WEIGHT AND DIMENSIONS

• Weight: 10 kg (22lb)

ELECTRIC CURRENT