SUMO II ATEX ELECTRIC PUMP THE FLEXIBLE HIGH PERFORMANCE SOLUTION FOR EXPLOSION-RISK ENVIRONMENTS − DUAL PUMP MODULES AS STANDARD FOR MAXIMUM UPTIME AND REDUNDANCY. − PROTECTIVE CASING − HIGH PRESSURE AND FLOW RATE FOR VERY LARGE SYSTEMS IN ATEX ENVIRONMENTS − 380 CM3/MIN (2X 190 CM3/MIN PER MODULE) − 400 BAR (5800 PSI) − ELECTRICAL DUAL LINE INVERTER INTEGRATES DIRECTLY ONTO OUTLET. − MINIMUM LEVEL CAPACITANCE SWITCH AND VISUAL MAXIMUM LEVEL AS STANDARD. DUAL PUMPING MODULE The SUMO II ATEX pump is the DropsA electric pump with a protective casing that makes it ideal for use in Zone 1 and 21, Zone 2 and 22 (ATEX) explosion-risk environments. The two pumps installed using the dual configuration guarantees a maximum pressure of 400 bar in redundancy mode. Configured in this way, it also works even if one of the two pumps should stop. INSTRUMENTATION AND MODULES SUMO II can be equipped with sophisticated additional modules to adapt the pump to complex applications using DropsA standard products. QUICK SWAP SYSTEM Both PUMPING MODULES can be quickly replaced. In fact, it not necessary to take any action on the pipework and connections, reducing downtime during maintenance to practically zero. DUAL LINE OR SINGLE LINE IS EASY The outlet plate fixing system has both Pressure and Return ports. The outlets are directly compatible with Dropsa's electrical or pneumatic line inverters (including Modular version). DUAL LINE SYSTEM − HANDLES-GREASE NLGI 2. − SUPPLIED ON A FIXING PALLET AS STANDARD FOR EASE OF TRANSPORTATION-AND INSTALLATION. EXPLOSION-RISK ENVIRONMENTS HEAVY DUTY APPLICATIONS IN DEMANDING ENVIRONMENTS SIMPLE AND RELIABLE ESPECIALLY IN EXPLOSIONRISK ENVIRONMENTS PRESSURISATION LINE 1 LINEA 1 The lubrication systems designed with the dual-line system are generally used for lubricating several points on over-size machinery and in uncomfortable functioning conditions. The system can grow to a very complex one with a length that often can exceed 60 meters. The large section of pump packages together with many custom design options allows any lubrication system to be developed reliably and cost-effectively. ADVANTAGES: STEEL INDUSTRY 1. Can be used at high pressures. PULP & PAPER 2. Easily to expand or modify the system CEMENT WORKS STEEL PLANT LARGE CRANES AND LOADING EQUIPMENT 3. The modular elements allow for the element to be changed quickly without disconnecting the pipework. 4. In the event that a point to be lubricated becomes blocked or is not adequately lubricated, the rest of the system is not influenced and continues to operate n

SUMO II ATEX TECHNICAL INFORMATION Max pressure Output Flow Delivery Operating Temperature Operating Humidity Degree of motor protection Viscosity at operating temperature TECHNICAL CHARACTERISTICS 400 bar (5800 psi) 380 cm3/min total (standard) 190 cm3single pumping - 20  + 40C (-4 ÷104°F) 90% rel. humidity IP 65 Lubricating Oil Min. 32 cSt max. 1000 cSt; Grease Max. NLGI2

SUMO II ATEX ORDERING INFORMATION N.B. The part number of the pump is composed by 11 numbers. Standard Database Description - SUMO II ATEX PUMP Does not have inverter Hydraulic inverter 0086450 Grease capacitive Exi (minimum) + Microswitch Exd (max) Pumping elements Terminal board Pneumatic motor Maximum minimum level Three-phase electric motor Oil / grease Laser 2 configurable digital outputs and 4÷20Ma Exd housing Two pumping elements Without terminal board Terminal board complete with wiring * The level floats for oil signal the minimum and maximum level. Contact our technical sales office...