4SD Applications For water supply from borehole 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: 0.25% Maximum immersion: 100m Minimum well diameter: 4”
Motor and Pump Single-phase: 220 - 240V/50Hz Three-phase: 380 - 415V/50Hz Equipped with start control box or digital auto-control box Curve tolerance according to ISO 9906
1 year Warranty (according to our general sales conditions)
MA ANALOGUE CONTROL BOX SINGLE PHASE Technical Data This single phase control box is equipped with a capacitor and thermal over-load protector. Application Range Type of motor: Single phase motor Motor power: 0.25-2.2kW Voltage: 220V ~240V Frequency: 50Hz
Product Funtions Provides basic protection against short circuiting and over current.
Operating Method Manual control.
Installation Environment Index Grade protection: IP44 Environment temperature: -25oC to +55oC Environment humidity: (20-90)%RH
DYA-05 DIGITAL CONTROL BOX SINGLE PHASE Technical Data • Push button calibration • Direct on line • Recovery LCD screen displaying pump running status • Displays last five fault records Application Range Type of motor: Single phase motor Motor power: 0.25-2.2kW Voltage: 220V ~240V Frequency: 50Hz/60Hz
Product Funtions • Over load protection • Dry run protection with sensor free under voltage protection. • Over voltage protection • Under voltage protection • Transient surge protection
Installation Environment Index Grade protection: IP55 Environment temperature: -25oC to +55oC Environment humidity: (20-90)%RH
4” OIL FILLED MOTOR - 20BAR SINGLE PHASE Motor Technical Data Single phase power: 0.37 to 2.2 kW Speed: 2850rpm Voltage: 220 ~ 240V/50Hz Insulation class: B Protection grade: IP 68 Highest temperature of Iiquid: 35oC Maximum solid handling: 40g/m3 Motor casing: stainless steel Maximum diameter: Φ 95 mm With sandproof cover/pressure balance membrane/mechanical seal for high performance. Flange and coupling according to NEMA standard.
4” OIL FILLED MOTOR - 20BAR THREE PHASE Motor Technical Data Three phase power: 0.37 to 7.5kW Speed: 2850rpm Voltage: 380 ~ 415V/50Hz Insulation class: B Protection grade: IP 68 Highest temperature of Iiquid: 35oC Maximum solid handling: 40g/m3 Motor casing: stainless steel Maximum diameter: Φ 95 mm With sandproof cover/pressure balance membrane/mechanical seal for high performance. Flange and coupling according to NEMA standard.
4” WATER FILLED MOTOR Motor Technical Data Three phase power: 0.55 to 7.5kW Speed: 2850rpm Voltage: 380V ~415V/50Hz Insulation class: B Protection grade: IP 68 Highest temperature of Iiquid: 35oC Maximum starts/hour: 10-30 relative to size Motor casing: stainless steel Maximum diameter: Φ 95 mm Motor Shaft: Stainless Steel Upper/lower bracket: Cast iron with nickel coating Flange and coupling according to NEMA standard. No restriction on submersible depth
DY-SZD-2 DIGITAL CONTROL BOX THREE PHASE Technical Data • Push button calibration • Direct on line • Recovery LCD screen displaying pump running status • Displays last five fault records Application Range Type of motor: Three Phase motor Motor power: 0.37-7.5kW Voltage: 380V ~415V Frequency: 50Hz/60Hz
Product Funtions • Over load protection • Dry run protection with sensor free under voltage protection. • Over voltage protection • Under voltage protection • Transient surge protection
Operating Method Manual control.
Installation Environment Index Grade protection: IP22 Environment temperature: -25oC to +55oC Environment humidity: (20-90)%RH