Wilo-Initial Jet System
Wilo-Initial Jet System
Your advantages
- Automatic switching on and off, 2 tank sizes
- Reduction of switch-on frequency and avoidance of fluid hammers
Recommended services
Wilo-Initial Jet System
Design
Self-priming water-supply unit
Application
- Water supply
- Sprinkling
- Irrigation and spraying
- Pumping water from wells and out of tanks lying at greater depths
Equipment/function
- Directly flanged motor
- Pressure switch
- Diaphragm pressure vessel
- Single-phase motor
- Connection cable with plug
- Thermal motor protection switch
Typekey
Example: | Initial Jet System 3-4-22 |
Initial | Wilo Initial Line |
JET | Standard |
System | With diaphragm pressure vessel and pressure switch |
3 | Rated flow rate Q in m³/h |
-4 | Index for pump pressure |
-22 | Tank size |
Technical data
- Mains connection 1~230 V, 50 Hz
- Negative suction head max. 7 m
- Inlet pressure max. 2 bar
- Start-up pressure 1.5 bar
- Variable switch-off pressure
- Fluid temperature +5 °C to +35 °C
- Max. operating pressure 6 bar
- Protection class IPX4
- Connection on pressure side Rp 1
- Suction-side connection G 1
Materials
- EN-GJL 200 grey cast iron pump housing
- Impeller made of 1.4301 stainless steel (AISI 304); apart from Jet 3-4: Noryl
- Shaft made of C10 / AISI 304 stainless steel
- Mechanical seal made of ceramic/carbon + NBR + AISI 304
- Diffuser/injector made of Noryl
- Seals made of NBR
- Tank made of steel FE P04
- CW617N brass pressure switch
Scope of delivery
- Pump
- Connection cable (2 m) with plug
- Pressure switch
- Pressure gauge
- Diaphragm pressure vessel (19/50 l)
- Pressure hose with steel casing and screwed connection
- Installation and operating instructions
Accessories
- Suction hose set
- Float switch
Installation and operating instructions
Wilo-Initial JET System
| Article Number | 4168384 |
| Edition | 2023-04 |
| Number of pages | 16 |
| Language | en |
PDF (590 KB)Certification booklet
Wilo-Initial-Jet
| Article Number | 4251852 |
| Edition | 2021-09 |
| Number of pages | 12 |
| Language | ar, az, ba, bg, cs, da, de, el, en, es, et, fi, fr, ga, hr, hu, it, ko, lt, lv, mk, nl, no, pl, pt, ro, ru, sk, sl, sq, sr, sv, tr, uk, zh |
PDF (3 MB)Group Statement
Group Statement REACH
| Edition | 2021-05 |
| Number of pages | 5 |
| Language | language neutral |
PDF (327 KB)| Product description | Mains connection | Rated power P2 | Gross volume of the tank V | Gross weight, approx. m | Article number | |
|---|---|---|---|---|---|---|
Initial JET System 3-4-19 | 1~230 V, 50 Hz | 0.6 kW | 19 l | 16.7 kg | 4185608 | |
Initial JET System 4-4-50 | 1~230 V, 50 Hz | 0.75 kW | 50 l | 33 kg | 4168024 |