Speck Pumps energy efficient pool pumps, variable speed pool pumps, and pool pump motors use up to 75% less energy than standard pool pumps saving you hundreds of dollars each year in energy bills! In warmer climates where pools are used year-round, savings can be significantly higher. Also...
The Jandy SpeedSet™ Controller with FlyWheel™ Navigation provides intuitive operation so you can easily set up, program and operate Jandy variable-speed pumps. Learn More Parts of a swimming pool pump Pump motor Impeller Strainer basket The pool pump motor Drives the impeller, which moves ...
0.75kw Swimming Pool Pumps for in Ground, SPA 50mm Inlet 50Hz 220/380V Dual Voltage Performance Exceeds Hayward Pumps US$80.00-160.00 / Piece Factory Price 96% Efficiency 1.0HP Variable Speed Swimming Pool Pump Equivalent to Hayward Pump US$199.99-299.99 / Piece ...
The official EcoPump website: maker of revolutionary energy efficient swimming pool pumps featuring variable speed technology.
1HP DC Variable Speed Swimming Pool 12V Circulating Water Above Ground Pool Pump, Find Details and Price about Above Ground Pool Pump Swimming Pool Pumps from 1HP DC Variable Speed Swimming Pool 12V Circulating Water Above Ground Pool Pump - Guangzhou Fe
In the present paper, a model of a ground-source heat pump with variable speed compressor, variable speed water pumps and variable speed fans in the coils is presented. This model is used to develop a control strategy which is implemented in the GSHP (ground source heat pump) system ...
Aquavar ABII Controller VARIABLE SPEED PUMP CONTROL INSTALLATION, OPERATION AND TROUBLESHOOTING 用户使用说明书.pdf,INSTRUCTION MANUAL IM156R05 UL ® C US MODELS COVERED: 1151AB2 (115V, 4.2A), 1AB2 (230V, 4.2A), 2AB2 (230V, 6.9A) Aquavar ABII Controller
0.75kw Swimming Pool Pumps for in Ground, SPA 50mm Inlet 50Hz 220/380V Dual Voltage Performance Exceeds Hayward Pumps US$80.00-160.00 / Piece Factory Price 96% Efficiency 1.0HP Variable Speed Swimming Pool Pump Equivalent to Hayward Pump ...
0.75kw Swimming Pool Pumps for in Ground, SPA 50mm Inlet 50Hz 220/380V Dual Voltage Performance Exceeds Hayward Pumps US$80.00-160.00 / Piece Factory Price 96% Efficiency 1.0HP Variable Speed Swimming Pool Pump Equivalent to Hayward Pump ...
摘要: Groundwater inrush from aquifers underlying coal seams is a serious geohazard during coal mining in China. Its occurrence is affected by multiple factors, while the importance of these factors may...关键词: Variable weight model Groundwater inrush Vulnerability assessment Mining China ...