Technical Documentation
4BLOCKm 4/4
4 in. Close-Coupled Electric, 4 BLOCK Series
3/4 HP 4 in. Close-Coupled Submersible Pump
220 V, Single Phase, 60 Hz, 32 Ft. SJTW Cord
220 V, Single Phase, 60 Hz, 32 Ft. SJTW Cord
Product Features:
Designed to draw water from clean wells, even in the presence of sand (up to 200 g/m3). With their high efficiency, reliability, and ease of installation, they are highly recommended for domestic, commercial, and agricultural applications. They are ideal for automatic water distribution alongside pressure tanks, irrigation systems, and more.European Patents No. EP3123031, EP2419642
Patent No. 102021000030575
4-BLOCK® is a registered trademark No. 018702380
Technical Documentation
Performance:
- Performance: Flow Rate Up To 31.7 GPM
- Performance: Head Up To 149 Ft.
Technical Specifications:
- Single Phase
- Amps 3.5 A
- Frequency 60 Hz
- HP 3/4 HP
- Supply Voltage 220 V
Product Specifications:
- Liquid Temperature Up to 95°F
- Operating Position Vertical
- Warranty 2 Year Limited
Construction Characteristics:
- Bearings EPDM
- Cable Sheath Stainless steel AISI 304
- Delivery Port and Pump Jacket Stainless steel AISI 304 with thread according to ISO 228/1
- Diffusers Noryl™
- Filter Stainless steel AISI 304
- Impeller Delrin®
- Mechanical Seal ST-4 - Ceramic, Graphite and NBR
- Motor Bracket Technopolymer and brass
- Motor Shaft Stainless steel AISI 431
- Motor Sleeve Stainless steel AISI 304
- Pump Shaft Stainless steel AISI 304
- Stadium Boxes Stainless steel AISI 304
