METTA AQUAVERO – Stainless Steel Multi-Stage Submersible Pumps

A complete range of AISI 304 stainless steel multi-stage submersible pumps for clean water extraction from boreholes, wells and tanks, and for pressurised water supply. Built for high efficiency, durability and reliable everyday operation.

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The METTA AQUAVERO series is a comprehensive line of submersible borehole pumps designed for clean water extraction, borehole applications and pressurised water systems. Every model in the AQUAVERO family combines high hydraulic efficiency, robust construction and proven reliability under demanding field conditions.

The pump and motor body, handle, cover and suction screen are manufactured in AISI 304 stainless steel, while the impellers, diffusers and separators are made of glass-reinforced PPO with a stainless steel anti-wear ring on each stage. The multi-stage centrifugal hydraulics deliver high heads from compact units, making AQUAVERO suitable for shallow and medium-depth boreholes as well as pressure-boosting duties.

Driven by an asynchronous single-phase 230 V / 50 Hz motor with Class F insulation and IP68 protection, each pump features integrated thermal overload protection and a mechanical seal. The range covers domestic water supply, agricultural irrigation, industrial process water, pressurized distribution networks and emergency water supply.

  • Pump type: multi-stage centrifugal submersible pump
  • Materials: pump and motor body, handle, cover and suction screen in AISI 304 stainless steel; impellers, diffusers and separators in glass-reinforced PPO; motor shaft in AISI 420
  • Motor: asynchronous, single-phase 230 V / 50 Hz
  • Rated speed: 2850 rpm
  • Insulation class: F
  • Protection degree: IP68
  • Discharge connection: G 1″ (JET) / G 1¼″ (60, 80, 160, 170, PRESS 60)
  • Outer diameter: Ø 100 mm (JET) / Ø 127 mm (60, 80, 160, 170, PRESS 60)
  • Maximum sand content: 60 gr/m³
  • Maximum starts per hour: 40
  • Maximum liquid temperature: +35 °C
  • Cable: 20 m-H07RN8F- supplied as standard
  • Standards: EN ISO 9906 Annex A1 level 2; CEI EN 60335-1, 60335-2-41
  • Protection features: thermal overload with auto-reset, mechanical seal, integrated check / non-return valve

 

AQUAVERO PRESS 60 :

  • Automatic start and stop depending from demand of water by users. Re-start pressure 2,5 bar
  • Dry-run detection system
  • Detection system for maximum numbers of intervention.
  • For a correct use, install an expansion vessel of minimun 3l expansion vessel in the charge piping is recommended
  • Full AISI 304 stainless steel construction for corrosion resistance and a long service life
  • High hydraulic efficiency across a wide head and flow range, reducing energy consumption
  • Sand handling up to 60 gr/m³ for dependable operation in real borehole and well conditions
  • IP68 sealed motor with Class F insulation and integrated thermal overload protection
  • Easy installation and handling thanks to the integrated handle and compact design
  • Wide model range covering domestic, agricultural, industrial and pressure-boosting needs
  • AQUAVERO PRESS version with built-in electronic pressure regulator and check valve
  • Float switch (standard on AQUAVERO JET, 60, 80, 160, 170) for automatic level control and dry-running protection.

METTA AQUAVERO – Performance Tables

Stainless steel multi-stage submersible pumps – head/flow (H–Q) at 2850 rpm, clean water.
Tolerances per EN ISO 9906 Annex A1 level 2.

AQUAVERO JET

0.75 HP / 0.55 kW · 1~230 V · G 1″ · Ø 100 mm · 2850 rpm

Q (m³/h) 0 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3.3
Q (l/min) 0 10 15 20 25 30 35 40 45 55
H (m) 57 52.4 48.8 44.2 38.8 32.8 26.6 20.2 13.9 0

 

AQUAVERO 60

1 HP / 0.75 kW · 1~230 V · G 1¼″ · Ø 127 mm · 2850 rpm

Q (m³/h) 0 1.2 1.6 2.4 3.6 4.2 4.8 5.4 5.7
Q (l/min) 0 20 30 40 60 70 80 90 95
H (m) 57 53.1 49.4 45 33.6 26.2 17.5 7.2 0

 

AQUAVERO PRESS 60

1 HP / 0.75 kW · 1~230 V · G 1¼″ · Ø 127 mm · 2850 rpm · built-in pressure regulator

Q (m³/h) 0 1.2 1.6 2.4 3.6 4.2 4.8 5.4 5.7
Q (l/min) 0 20 30 40 60 70 80 90 95
H (m) 57 53.1 49.4 45 33.6 26.2 17.5 7.2 0

 

AQUAVERO 80

1.6 HP / 1.2 kW · 1~230 V · G 1¼″ · Ø 127 mm · 2850 rpm

Q (m³/h) 0 1.2 1.6 2.4 3.6 4.2 4.8 5.4 5.7
Q (l/min) 0 20 30 40 60 70 80 90 95
H (m) 82 74.6 68.6 61.9 45.4 35.4 24 11.1 0

 

AQUAVERO 160

1.2 HP / 0.9 kW · 1~230 V · G 1¼″ · Ø 127 mm · 2850 rpm

Q (m³/h) 0 1.2 2.4 3 3.6 4.8 6 7.2 8.1
Q (l/min) 0 20 40 50 60 80 100 120 135
H (m) 55 50.5 46 43.1 39.7 31.9 22.8 12.6 0

 

AQUAVERO 170

1.6 HP / 1.2 kW · 1~230 V · G 1¼″ · Ø 127 mm · 2850 rpm

Q (m³/h) 0 1.2 2.4 3 3.6 4.8 6 7.2 8.1
Q (l/min) 0 20 40 50 60 80 100 120 135
H (m) 65 63 57.7 54.5 51 42.5 32 18.8 0

 

The value at Q = 0 is the shut-off head (shown in red).
AQUAVERO PRESS 60 shares the hydraulics of AQUAVERO 60 with a built-in electronic pressure regulator (no float switch); JET, 60, 80, 160 and 170 are supplied with float switch.

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