DESIGN MANUFACTURING & CONSTRUCTION

The company was established in 2011 thanks to the long-standing experience gained by the founders. DIMACO is an engineering company that invests and is active in research and technological innovation. The company mission is to offer the market a dynamic company that stands out for its ability to create products and systems entirely, in the industrial automation sector. The company therefore presents itself, towards its customers, as a single entity which integrates the skills of different technical disciplines, in order to make design, prototyping and production phases of the systems simple and...

The full flow pneumatic pumps for pumping wells manufactured by DIMACO allow operation without any need for external controls or sensors. The pumps are in fact able to internally control the fluid level, starting and stopping according to it, without timers, electrical connections, immersed sensors or anything else. • They are recommended for workin g in the presence of solids in high quantities in highly co rrosive environments. The TF series pumps are ideal for installation in remediation sites or MSW landfills and have demonstrated their reliability and robustness over the years in the hundreds...

- Pump head turned from SS bar - Body pump in Stainless Steel - Float made from special foam Hydrocarbons allowed: specific weight from 0,7 e 1,2 Solvents allowed: the majority (ask DIMACO technical department before use) TF SERIES PNEUMATIC PUMPSCharacteristics The TF series pumps are designed and built to operate in potentially explosive atmospheres and in contact with aggressive substances. The main applications for which they are used are: the remediation of contaminated aquifers and the recovery of leachate from MSW landfills. For specific projects the pumps can be customized in terms of...

The “TOP” configuration, thanks to the introduction of fluid in the body from above it is particularly su itable for the recovery of supernatant product (LNAPL). The supernatant enters the pump through the inlet valve. As the fluid level rises in the reservoir, the air is expelled through the vent an d the internal float rises to the stop point. When the float reaches the upper limit stop, a mechanism closes the vent valve and opens the air inlet, favoring the pressurization of the pump. Through the entry of air, the pressure inside the pump body increase s. This causes the ven t valve to close...

TF2 - TOP Pneumatic top loading automatic pump for minimum 2" wells Technical features body material ball material fittings material type of float air supply pipe size outlet size air working pressure max flow rate stainless steel AISI 304 PTFE/ SS on req. brass / plastic / SS foam 6x1 mm or 1/8'' F GAS 3/8'' F GAS 2-8 bar 7 L / min flow rate per cycle Air consumption (Normal liters) for each liter of product pumped, according to depth (m) Variation in the pump flow rate according to the operation depth. This graph is referred to 2 m hydrostatic head and 6 bar pressure of compressed air supply...

Technical features body material stainless steel AISI 304 ball material PTFE/ SS on req. fittings material brass / plastic / SS TF70 - TOP Pneumatic top loading automatic pump for minimum 3" wells type of float foam air supply pipe size 8x1 mm outlet size 3/4'' F GAS air working pressure 2-8 bar max flow rate 26 L / min flow rate per cycle 1,08 l air consumption / cycle 1,3 l Variation in the pump flow rate according to the operating depth. This graph is referred to 7.5 bar pressure of compressed air supply. Variation of “i” multiplying coefficient of air supply according to the flow rate of...

Technical features body material stainless steel AISI 304 ball material PTFE/ SS on req. TF4 - TOP LONG Pneumatic top loading automatic pump for minimum 4" wells fittings material brass / plastic / SS type of float foam air supply pipe size 8x1 mm outlet size 3/4'' F GAS air working pressure 2-8 bar max flow rate 25 L / min flow rate per cycle 2,20 l air consumption / cycle 4,57 l Variation in the pump flow rate according to the operating depth. This graph is referred to 7.5 bar pressure of compressed air supply. Variation of “i” multiplying coefficient of air supply according to the flow rate...

Technical features Pneumatic top loading automatic pump for minimum 4" wells body material stainless steel AISI 304 ball material PTFE/ SS on req. fittings material brass / plastic / SS type of float foam air supply pipe size 8x1 mm (10x1 on. req.) outlet size 3/4'' F GAS air working pressure 2-8 bar max flow rate 25 L / min flow rate per cycle 0,60 l air consumption / cycle 1,20 l Variation in the pump flow rate according to the operating depth. This graph is referred to 7.5 bar pressure of compressed air supply. Variation of “i” multiplying coefficient of air supply according to the flow rate...

TF SERIES BOTTOM CONFIGURATION In the Bo om configura on, the entry of the fluid into the pump body from the bo om allows the recovery of heavy product (DNAPL) and allows obtaining a higher flow rate. Working principle Filling cycle Emptying cycle The denser product enters the pump through the intake valve at its bottom. As the fluid level rises in the tank, the air is expelled through the vent and the float rises to the stop point. When the float is closed, another mechanism closes the vent valve and opens the air inlet, allowing it to enter the pump and pressurize it. The pressure inside the body...

TF2 - BOTTOM Pneumatic bottom loading automatic pump for the recovery of DNAPL or leachate in min. 2" pumping wells Technical features body material stainless steel AISI 304 ball material PTFE/ SS on req. fittings material brass / plastic / SS type of float foam air supply pipe size 6x1 mm outlet size 3/8'' F GAS air working pressure 2-8 bar max flow rate 13 L / min flow rate per cycle 0,25 l air consumption / cycle 1,60 l Air consumption (Normal liters) for each liter of product pumped, according to depth (m) Variation in the pump flow rate according to the operation depth. This graph is referred...