Nozzle-Type Distributors
Description
These nozzle-type distributors have permanent or replaceable sharp-edged orifice inserts to mix the two-phase refrigerant before it enters the coil circuit passages. They rely on a sharp edge orifice to create turbulence that results in equal distribution to all the circuits. It also provides the option for a hot gas bypass side connection and can accommodate anywhere from 2 to 54 circuit outlets.
- Construction: Brass, steel or aluminum
- Options: Solder or flare inlet
- Inlet Sizes: From 3/8" to 1 5/8"
- Circuit Tube Sizes: From 5/32" to 1/2"
California residents click here for Proposition 65 information
WARNING: This product can expose you to chemicals, including lead, which are known to the State of California to cause cancer and birth defects (or other reproductive harm). For more information go to www.p65Warnings.ca.gov
Specifications
| Type | Max. No of Circuits | Nozzle Numbers Available | Nozzle Size | A | B | C | D |
|---|---|---|---|---|---|---|---|
| 401 | 5/32 - 2 to 7 3/16 - 2 to 6 1/4 - 2 to 4 |
1/2 thru 5 | * | 1.19 | 0.81 | .498 to .500 | 0.47 |
| 402 | 5/32 - 8 to 10 3/16 - 7 to 8 1/4 - 5 to 6 5/16 - 2 to 4 |
1/2 tru 5 | * | 1.56 | 1.25 | .499 to .500 | 0.40 |
| 501 | 5/32 - 2 to 6 3/16 - 2 to 4 1/4 - 2 to 4 |
1/2 thru 5 | J | 1.21 | 0.88 | .623 to .625 | 0.59 |
| 502 | 5/32 - 7 to 10 3/16 - 5 to 8 1/4 - 5 to 6 5/16 - 2 to 4 |
1/2 thru 5 | J | 1.49 | 1.06 | .623 to .625 | 0.52 |
| 701 | 5/32 - 7 to 8 3/16 - 5 to 7 1/4 - 4 to 6 5/16 - 2 to 4 3/8 - 2 |
3/4 thru 12 | G | 1.58 | 1.06 | .873 to .875 | 1.07 |
| 702 | 5/32 - 9 to 12 3/16 - 8 to 12 1/4 - 7 to 8 5/16 - 2 to 4 3/8 - 3 to 4 |
3/4 thru 12 | G | 1.81 | 1.25 | .873 to .875 | 0.92 |
| 705 | 5/32 - 13 to 20 3/16 - 13 to 16 1/4 - 9 to 13 5/16 - 7 to 9 |
3/4 thru 12 | G | 1.81 | 1.63 | .873 to .875 | 0.88 |
| 901 | 5/32 - 13 to 19 3/16 - 11 to 15 1/4 - 9 to 10 5/16 - 7 to 8 3/8 - 5 to 6 |
3 thru 30 | E | 2.51 | 1.63 | 1.123 to 1.125 | 1.23 |
| 902 | 5/32 - 20 3/16 - 16 to 19 1/4 - 11 to 14 5/16 - 9 to 10 |
3 thru 30 | E | 2.44 | 1.75 | 1.123 to 1.125 | 1.13 |
| 1101 | 3/16 - 16 to 18 1/4 - 11 to 14 5/16 - 7 to 9 3/8 - 5 to 7 |
3 thru 30 | C | 2.44 | 1.75 | 1.373 to 1.375 | 1.13 |
| 1102 | 3/16 - 19 to 24 1/4 - 15 to 18 5/16 - 10 to 15 3/8 - 8 to 12 |
3 thru 50 | C | 3.40 | 2.38 | 1.373 to 1.375 | 1.38 |
| 1103 | 3/16 - 25 to 33 1/4 - 19 to 27 5/16 - 16 to 21 3/8 - 13 to 16 |
3 thru 50 | C | 3.07 | 3.00 | 1.373 to 1.375 | 1.16 |
| 1301 | 3/16 - 25 to 33 1/4 - 19 to 24 5/16 - 16 to 20 3/8 - 13 to 16 |
10 thru 50 | A | 3.07 | 3.00 | 1.623 to 1.625 | 1.23 |
| 1303 | 3/16 - 34 to 40 1/4 - 25 to 31 5/16 - 21 to 26 3/8 - 17 to 21 |
10 thru 50 | A | 3.33 | 3.50 | 1.623 to 1.625 | 1.20 |
| 1304 | 3/16 - 41 to 45 1/4 - 32 to 35 5/16 - 27 to 30 3/8 - 22 to 34 |
10 thru 50 | A | 3.92 | 4.00 | 1.623 to 1.625 | 1.30 |
| 1305 | 3/16 - 46 to 51 1/4 - 36 to 40 5/16 - 31 to 34 3/8 - 25 to 27 |
10 thru 50 | A | 4.30 | 4.50 | 1.623 to 1.625 | 1.44 |
| 1306 | 3/16 - 52 to 54 1/4 - 41 to 43 5/16 - 35 to 36 3/8 - 28 to 29 |
10 thru 50 | A | 4.46 | 4.75 | 1.623 to 1.625 | 1.44 |
Product Sizing & Selector Software
Software Download (For Windows XP)
Installation Instructions for Windows XP
- Unzip downloded zip file in folder c:\keepflo
- Locate file setup.exe under folder c:\keepflo
- Double click on setup.exe and follow the instructions
Software Download (for Vista/Windows 7)
Installation Instructions for Vista / Windows 7
- Unzip downloded zip file in folder c:\keepflo
- Locate file keepflo.exe under folder c:\keepflo
- Right click on keepflo.exe and choose ‘Pin to Taskbar’
- Keeflo shortcut icon will appear in your taskbar
- Click keepflo icon on taskbar to execute keepflo program
Distributor Loading vs. Pressure Drop
| Actual load as a % of published rating (corrected for liquid temperature and/or tube length if necessary) | Refrigerant | |||||
|---|---|---|---|---|---|---|
| R-134a / R-12 | R-22 / R-404A / R-502 / R-507 | R-410A | ||||
| ∆P Nozzle (psi) | ∆P Tubes and Passages (psi) | ∆P Nozzle (psi) | ∆P Tubes and Passages (psi) | ∆P Nozzle (psi) | ∆P Tubes and Passages (psi) | |
| 50 | 4 | 3 | 7 | 3 | 12 | 3 |
| 60 | 6 | 4 | 10 | 4 | 17 | 4 |
| 70 | 8 | 5 | 13 | 5 | 21 | 6 |
| 80 | 10 | 6 | 16 | 6 | 26 | 7 |
| 90 | 12 | 8 | 20 | 8 | 30 | 9 |
| 100 | 15 | 10 | 25 | 10 | 35 | 10 |
| 110 | 18 | 12 | 30 | 12 | 40 | 12 |
| 120 | 20 | 14 | 35 | 14 | 44 | 13 |
| 130 | 22 | 16 | 38 | 16 | 49 | 15 |
| 140 | 24 | 18 | 40 | 18 | 53 | 16 |
| 150 | 27 | 21 | 43 | 21 | 58 | 18 |
| 160 | 29 | 23 | 46 | 24 | 62 | 20 |
| 170 | 31 | 25 | 49 | 27 | 67 | 21 |
| 180 | 33 | 27 | 52 | 30 | 71 | 23 |
| 190 | 36 | 29 | 54 | 32 | 76 | 25 |
| 200 | 38 | 31 | 57 | 34 | 80 | 26 |