Compared with ordinary bearing units, stainless steel bearing units not only have obvious advantages in terms of material, but also have stricter technical and precision control than ordinary bearings.
Features:
1. It has strong overload capability and can drive the 3ph pump with 1:1 horse power;
2. Advanced dynamic MPPT function, efficiency >99%;wide range of MPPT input voltage ranges;
3, Adopt advanced IGBT power module,inside with AC filter for high head system;
4. IP21 design,speed regulating heat dissipation,indoor use;
5. RS485 and GPRS remote monitoring and start-stop management through APP;
6. Meet the simultaneous input of the utility Grid/DG and solar, automatic switching, online energy complementary, solar priority, keep the pump rated work, and achieve 24H water supply.
7 .Perfect system protection, undervoltage, overload, overvoltage, overcurrent, grid phase loss, pump dry, phase loss, short circuit, overheating, etc.
8. Fully automatic operation control, soft start and soft stop,one key to start.
LM4L linear motion bearing, smooth movement, high rigidity and low friction
. Item: LM4L Linear Motion Bearing
. Type: Linear Motion Bushing
. Size: 4mm x 8mm x 23mm
. Lead Time: 10 to 60 days
. Product Origin: Fuzhou, Fujian, China
. Shipping Port: Fuzhou, Ningbo, Yiwu, Shanghai
. Payment: T/T, L/C
High Efficiency Double Glass Mono Bifacial Solar Power PV Modules, Sunpal BiMAX4 144 Cell Series Solar Panel Power Range 425W 430W 435W 440W 445W 450W 455W.
Replacement rechargeable 7.4V LI-ION with of walkie talkie battery pack BP-227L for ICOM IC-F50 IC-F50V IC-F51 IC-F51V IC-F60 IC-F60V IC-F61 IC-F61V IC-F61M IC-V85 IC-E85 IC-M87 IC-M88 IC-F88 two way radio.
Advanced alternatives to old batteries, let your walkie talkie take on a whole new life.
The process of PVC apron is simple but widely used, especially in gift advertising apron. PVC apron can play a very good waterproof and antifouling effect.
Can be well used in food processing, aquaculture, housekeeping and other fields.
Grid tied solar power systems consists of pv modules, on grid inverters, pv cables, combiner boxes etc. Grid tied solar power systems can be for home use, commercial use and also factory use.
