Is it possible to run more than one Harvest Right freeze dryer with only ONE pump? The answer is, YES! We have done it with three freeze dryers and one pump!
In this video we show you the pump controller that is required, and the plumbing parts required to accomplish the task. We also have provided a list of the items you will need below instructional video.
The parts needed for this system are listed below. Most all of the parts are available at Amazon.com (except where noted).
Electrical Parts
| Product Photo | Item Name | EpicenterBryan's Notes |
|---|---|---|
 |
Iot RELAY — Enclosed High Power Relay NOTE: Or, call TheEpicenter.com to order this item for shipment to you from our inventory. |
One (1) needed |
 |
12VDC POWER SUPPLY with Connector NOTE: Or, call TheEpicenter.com to order this item for shipment to you from our inventory. |
One (1) needed |
 |
AC POWER CONTROL RELAY NOTE: Not available at Amazon. Call TheEpicenter.com to order this item for shipment to you from our inventory. |
One (1) needed for each freeze dryer |
 |
SILICONE 2-WIRE 20awg (50 ft) | One (1) needed between each relay |
Plumbing Parts
| Product Photo | Item Name | EpicenterBryan's Notes |
|---|---|---|
 |
3/4" JIC to KF25 ADAPTER | Required if using a pump with a KF25 vacuum fitting |
Vacuum Shut Off Valve Parts
| Product Photo | Item Name | EpicenterBryan's Notes |
|---|---|---|
 |
BALL VALVE | One (1) needed for each freeze dryer |
 |
3/4" NPT MALE x 3/4" JIC FEMALE | One (1) needed for each freeze dryer |
 |
3/4" NPT MALE x 3/4" JIC MALE | One (1) needed for each freeze dryer |
 |
3/4" JIC SWIVEL NUT BRANCH TEE | One (1) needed |
 |
3/4" JIC SWIVEL NUT RUN TEE | One (1) needed if using THREE freeze dryers |
 |
3/4" JIC FLARE COPPER GASKET | Several needed. Link is for a Pack of 10. |
Parts to "Turn the Corner" around a Freeze Dryer
| Product Photo | Item Name | EpicenterBryan's Notes |
|---|---|---|
 |
MALE JIC x 3/4" FEMALE JIC SWIVEL90 DEGREE | One (1) needed |
 |
MALE JIC x 3/4" MALE to MALE 90 DEGREE | One (1) needed |
 |
3/4" JIC FEMALE to FEMALE | One (1) needed |
To Connect Two Hoses Together
| Product Photo | Item Name | EpicenterBryan's Notes |
|---|---|---|
 |
3/4" JIC MALE to JIC MALE | One (1) needed |
FrozenRight.com "Cable Cooler"
| Product Photo | Item Name | EpicenterBryan's Notes |
|---|---|---|
 |
CABLE COOLER Single Channel or Dual Channel NOTE: Order direct from FrozenRight.com |
Tell them EpicenterBryan sent you! |
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