vetteguy53081
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This is new in box ( forgot I had it) and is non-mechanical yet Very effective. You tube has a couple Nice videos to show how it works and in action.
I paid $68.90 plus ship for this and will Not take less for it with shipping costs and paypal fees to me.
Firm Price at $ $36 shipped which is Half price
The SCWD (pronounced "squid") is a revolutionary device designed to provide alternating currents without the use of electricity. The SCWD mounts inline with 3/4" tubing, the two ports alternate the output, the bottom port is the input. A great alternative to expensive electronic ball valves. The SCWD will run on any pump with a minimum output of 50 GPH and a maximum output of 1400. The switching speed and current duration is dependent on the volume of water flowing through the SCWD. You can control the duration by controlling the flow going through the SCWD. Can be submersed for use with large power heads or used externally.
SCWD is regarded by industry experts as the most energy efficient wave-making product on the market. It replicates nature by generating alternating currents within a tank or pond. These currents stimulate coral, fish, and plant growth and keep other aquatic life healthy because of the increased water currents and oxygenation.
A great product with a full 90-day manufacturer`s warranty.
Flow into SCWD SCWD TD Output Efficiency Switching Duration
150 gph 90 gph 60% 22 seconds
180 gph 120 gph 65% 16 seconds
240 gph 180 gph 75% 12 seconds
270 gph 210 gph 80% 10 seconds
330 gph 240 gph 80% 9 seconds
400 gph 360 gph 90% 7 seconds
600 gph 540 gph 90% 5 seconds
720 gph 660 gph 90% 4 seconds
Specifications
The SCWD is designed and manufactured to provide years of reliable service. Clearly the most efficient wave maker on the market, coupled with unique and patent pending free-flow, low back-pressure features, this compact product is the best mechanical current generating device available on the market today.
I paid $68.90 plus ship for this and will Not take less for it with shipping costs and paypal fees to me.
Firm Price at $ $36 shipped which is Half price
The SCWD (pronounced "squid") is a revolutionary device designed to provide alternating currents without the use of electricity. The SCWD mounts inline with 3/4" tubing, the two ports alternate the output, the bottom port is the input. A great alternative to expensive electronic ball valves. The SCWD will run on any pump with a minimum output of 50 GPH and a maximum output of 1400. The switching speed and current duration is dependent on the volume of water flowing through the SCWD. You can control the duration by controlling the flow going through the SCWD. Can be submersed for use with large power heads or used externally.
SCWD is regarded by industry experts as the most energy efficient wave-making product on the market. It replicates nature by generating alternating currents within a tank or pond. These currents stimulate coral, fish, and plant growth and keep other aquatic life healthy because of the increased water currents and oxygenation.
A great product with a full 90-day manufacturer`s warranty.
Flow into SCWD SCWD TD Output Efficiency Switching Duration
150 gph 90 gph 60% 22 seconds
180 gph 120 gph 65% 16 seconds
240 gph 180 gph 75% 12 seconds
270 gph 210 gph 80% 10 seconds
330 gph 240 gph 80% 9 seconds
400 gph 360 gph 90% 7 seconds
600 gph 540 gph 90% 5 seconds
720 gph 660 gph 90% 4 seconds
Specifications
The SCWD is designed and manufactured to provide years of reliable service. Clearly the most efficient wave maker on the market, coupled with unique and patent pending free-flow, low back-pressure features, this compact product is the best mechanical current generating device available on the market today.
