Electric pump EVO Series™ 210

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Overview
The ARO EVO Series™ 210 electric 1" double diaphragm pump in non-metallic constructions (polypropylene or PVDF) provides a compact, economical and high‑efficiency solution for general transfer, batching and chemical handling applications. The simplified, robust drive‑train minimizes component count to ease maintenance and maximize uptime. ARO Protect supports planned preventive maintenance with wear‑part kits and extended warranty options to optimize total cost of ownership.

Designed for Reliability

• Uses proven base modules and parts shared with EVO and EXP platforms to ensure robust serviceability.
• Secondary leak containment is standard to prevent pumped media from contacting the actuator and drive in case of diaphragm failure.
• Simplified standard drive mechanism reduces part count and maintenance time for higher availability.
• Internally sealed bearings eliminate actuator maintenance compared with some competitor mechanisms.

Designed for Safety

• Diaphragms located on the same side for safer, more ergonomic maintenance access.
• Overall design complies with ISO 12100 and carries CE conformity where applicable.
• Standard motor options can be provided with regional certification markings.

Designed for Performance

• Higher energy efficiency than standard air‑operated double diaphragm pumps (AODP).
• Optional overpressure (deadhead) protection and optional electronic leak‑detection sensors available.
• Suitable for reliable chemical transfer with low maintenance and reduced operating costs.

Service Kits & Accessories

• Fluid section service kits (balls, diaphragms, bellows and O‑rings): family 637601‑XX with material variants such as 637601‑AA (Santoprene balls / Santoprene diaphragms), 637601‑TA (PTFE balls / Santoprene diaphragms), 637601‑TT (PTFE balls / PTFE diaphragms), 637601‑VT (Viton balls / PTFE diaphragms).
• Additional options: overpressure protection devices, electronic leak sensors, motor variants and mounting accessories.

Technical Specifications

• Models: Polypropylene (PP); PVDF
• Pump type: Electric double diaphragm pump
• Nominal port size: 1"
• Maximum flow rate (flooded inlet): 39 GPM (149 L/min)
• Displacement per cycle: 0.17 gallons (0.64 L)
• Fluid inlet / outlet connections: 1 - 11‑1/2 NPTF‑2; 1 - 11 BSP; 1" ANSI / DIN flange / center
• Inlet pressure: 25–50 PSIG (1.7–3.4 bar)
• Maximum average working pressure: 50–90 PSIG (3.4–6.2 bar)
• Maximum suspended solids diameter: 1/8" (3.3 mm)
• Wet suction lift: 32.1 ft (9.5 m)
• Dry suction lift: 11.3 ft (3.4 m)
• Diaphragm / ball check size: 1" (25.4 mm) equivalent
• Weight: Polypropylene pump 176 lb (79.8 kg); PVDF pump 184 lb (83.5 kg)
• Mounting: QTY (4) 0.40 in (10.3 mm) wide slots on 10.31 in x 11.45 in (262 mm x 291 mm) pattern
• Dimensions: Height with 2 HP IEC 90 motor: 25.92" (658.3 mm); with 2 HP NEMA 140TC motor: 26.72" (678.8 mm)