Flow controller parts
Please note that the bulkhead fittings specified here leak in this application. We are currently exploring other alternatives that are chlorine resistant.
Description | Supplier | Catalog Number | Cost |
|---|---|---|---|
1 L polypropylene bottle | $5.43 | ||
PVC Mini Adjustable Float Valve | United States Plastic Corporation® / Kerick Valve | $7.57 | |
Polypropylene Float | McMaster | $3.01 | |
Polypropylene Through-Wall Bulkhead Coupling (1/4") | $2.31 | ||
Polypropylene Female Adaptor NPTF (3/8" x 1/4" NPTF) | $2.81 | ||
Standard Viton O-ring, AS568A Dash Number 115 (11/6" ID, 7/8" OD) | McMaster | $0.15 | |
Dose setting 1 mm Graduations, Vertical Down | McMaster (from Oregon Rule) | CR-W0.30VD-TC | $2.25 |
Flow measuring 1 mm Graduations, Vertical Up | McMaster (from Oregon Rule) | CR-W0.30VU-TC | $2.25 |
|
| Total | $23 |
Tubing for use with the flow controller
Description | Supplier | Catalog Number | Cost |
|---|---|---|---|
1/8"ID UV-Resistant Black PVC Tubing | McMaster | $0.17/ft | |
3/16"ID UV-Resistant Black PVC Tubing | McMaster | $0.12/ft |
Supplies for connecting the flow controller to stock tanks
Description | Supplier | Catalog Number | Cost |
|---|---|---|---|
3/8" Polypro Through-Wall Coupling | $3.01 | ||
Silicone O-Ring AS568A Dash Number 211 | McMaster | $0.15 | |
3/8" Polypro Shut-Off Valve | $3.69 | ||
1/4"ID UV-Resistant Black PVC Tubing | McMaster | $0.22/ft | |
Two Way Divider Polypro - 3/8 | $2.25 |