China Multistage Pump with Ce Approved

Identification Code
Eg: JSN4/4-3(S)
JSN: Pump name
3: Impeller's number
S: Single phase
Applications:
For water supply from wells or reservoirs.
For domestic use, for civil and industrial applications.
For garden use and irrigation.
Operating conditions:
Maximum fluid temperature up to +35 C
Maximum sand content: 0.15%
Maximum immersion depth: 50m.
Minimum well diameter: 4"
Motor:
Rewind able motor
Three-phase: 380V-415V/50Hz
Single-phase: 220V-240V/50Hz
Equip with special start-up control box
Internal diameter of outlet:
1.25"
Special features available
Other voltages.
Frequency 60Hz.
Other mechanical seal.
Equip with Auto-control box.
Warranty: 2 year
(according to our general sales conditions).
Material:
1, Delivery casing: AISI 201ss
2, Suction lantern: AISI 201ss
3, Diffuser: Plastic. AISI 201ss
4, Impeller: Cast-Cu ASTM280
5, Strainer: AISI304ss
6, Motor external casing: AISI304ss
7, Top cover: Cast-Cu ASTM280 or Cast iron G20 UNI5007
8, Bottom support: AISI304ss
9, Mechanical seal: Ceramic alumina, Carbon
10, Shaft: AISI304ss-C1045
11: Bearing: NSK (Japan)
12: Seal lubricant oil: Oil for food machinery and pharmaceutical use