Description
Hydroponic and greenhouse farms near Da Lat, Hanoi and Ho Chi Minh City grow lettuce, herbs and melons without soil. Their dosing pumps, sensor housings, valve blocks and LED fixtures all use small screws that must seal without cracking plastic. The Snap-on TQSS25FUA torque driver gives a technician a measured way to tighten them. It is a short dial driver, and a second needle holds the peak.
Grow room tasks for the Snap-on TQSS25FUA torque driver
- Pump head and cover screws on nutrient dosing pumps.
- Housing screws on pH and EC sensor mounts.
- Clamp screws on solenoid valve manifolds and drip line headers.
- Driver box and bracket screws on LED grow light fixtures.
Also, each part maker sets its own values for plastic housings. So follow the maker’s sheet and confirm that the value sits on the TQSS25FUA dial.
Snap-on data for the TQSS25FUA
| Item | TQSS25FUA (Snap-on 2005 notice) |
|---|---|
| Model type | Stubby follow-up (2 needles) |
| Length | 5-1/4 in |
| Range | 480 in-oz / 30 in-lb |
| Increments | 12 in-oz / 1 in-lb |
| Storage case | PB47 |
These figures come from the US reading driver table in Snap-on’s 2005 Torqometer notice. Catalog CAT1500i prints the matching stubby code as TQSS2.5FUA, with the same length and range. That chart says its drivers ship without a certificate of calibration. However, adding a C to the stock number orders the certificate version, per the catalog.
Why a stubby dial suits crowded control boxes
Control boxes on grow racks fill up fast with relays, cables and tubing. As a result, a full-length driver often meets a wire before its bit seats. The TQSS25FUA measures only 5-1/4 inches, so it fits where a longer tool cannot. Then the technician withdraws the driver and reads the peak on the held needle.
The 2% band on a 30 in-lb dial
Lost in HCM lists this driver under US Reading Standard/2% Accuracy. In Snap-on’s terms, that means 2% of reading from one fifth of full scale to the top. On the TQSS25FUA, that band therefore runs from 6 in-lb to 30 in-lb, or about 0.7 to 3.4 N·m. For lighter screws, pick a smaller stubby from the same chart.
Humid rooms and care for the TQSS25FUA
Grow rooms stay warm and humid, and nutrient water leaves salt on every surface. Therefore wipe the driver after each job and keep it in its PB47 case outside the grow room. Also reset the follow-up needle before each screw, and turn smoothly as the screw seats. Finally, send the TQSS25FUA to an outside lab on a fixed recalibration cycle.
Order the Snap-on TQSS25FUA torque driver
Farm operators, greenhouse builders and irrigation integrators can source the Snap-on TQSS25FUA torque driver from Lost in HCM, the SMK Vietnam partner. When you need a price for the TQSS25FUA, request a quote from Lost in HCM. Other dial and preset models appear in the SMK Vietnam torque screwdrivers range. Maker data sits on snapon.com, and you may also contact SMK Vietnam.
Hydroponic farm FAQ for the TQSS25FUA
Is the TQSS25FUA the same as the TQSS2.5FUA?
Snap-on’s 2005 notice prints TQSS25FUA, while catalog CAT1500i prints TQSS2.5FUA on a row with the same figures. Quote the code Lost in HCM lists, and ask them to confirm.
Does the driver read newton meters?
No. It reads in-oz and in-lb. For metric specs, one in-lb equals about 0.113 N·m.
Can one driver cover a whole grow rack?
It can if the values sit between 6 and 30 in-lb. That saves a box of preset tools for each screw size.
Reviews
There are no reviews yet.