A range of surface self-priming pump in cast iron with centrifugal impellers, designed for the
pumping of clear for domestic use (INITIAL JET).
Running on suction from a little deep well, a tank, a cistern or on load.
Electric supply: single-phase 230V ± 10 %, 50Hz
Self priming pumps up to 7 m geometric
Running at low flow up to 0.5m3/h with dispriming.
Maximum water temperature: +5°C à +35°C.
Density of the fluid: 1
Water lightly loaded with sand:
Grain size: Ø 1 mm maxi
Ambient temperature: 40°C
Maxi service pressure: 6 bar
Maxi suction pressure: 2 bar
Permanent or intermittent running (number of starts see chapter Motor)
Designation Delivery connection -1"G
Suction connection -1"G
Materials (minimum quality level requested)
Pump housing Cast iron EN-GJL 200
Impeller AISI 304 except for PRIMA/INITIAL JET 3-4 NORYL 3-4
Injector-Diffuser Noryl GFN2V
Ring cover Cast iron EN-GJL 200
Lantern motor bearing Cast iron EN-GJL 200
Shaft Steel C10 / AISI 304
Motor housing Aluminum
Mechanical seal Ceramic/Graphite + NBR + AISI 304
Screws Class 8.8
Plugs Brass CW 617N (Nickeled brass)
Fan cover Fe P04
Nut impeller AISI 304
Washer impeller AISI 304
Designation Art N° P1 (kW) Hz Phases U (V)
Isolation class 155.
Protection via a temperature sensor PTO (automatic reset) calibrated for such isolation class.
Protection class IPX4
Maximum number of starts per hour : 40
Assembling: as horizontal.
Sound level: LpA < 70dBA
Diagram of connections inside the terminal box.
Delivered with cable gland (without electric supply cable).
Phase displacement capacitor for single-phase motor
Capacitor value according to motor size:
Nominal voltage 450 V alternative
Tolerance ± 10 %
Conforming to EN 60252-1 standard
Lower limit temperature -25°C
Higher limit temperature +85°C
Relative humidity 75 %
Lifetime 3,000 hours
Safety class P0 with a plastic terminal box V0
VDE 560-8 approval
IMQ according to CEI 33-3 standard
Connection of the mains supply cable
- with cable gland or clamp, resistance to tearing out: 100 N
STANDARD, CERTIFICATION, LIFETIME
Directives and Standards
Low Voltage Directive 2006/95/CE and respective standard EN60335-2-41.
Electromagnetic Compatibility Directive 2004/108/EC and respective standards.
Basis standard on the sound emission EN ISO 20 361.
Paint resistance in accordance with the standard ISO 2409, approval criteria level 2
All Tanks conform to the directive 97/23/EC in accordance with standard EN 13831
EC declaration with testing results to prove the conformity to a.m. standards.
ROHS and REACH
No requirements as regards ACS, WRAS or KTM approvals