Prep-Air II Regulators | Parker 15R Economy Series
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FEATURES
SYMBOLS
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Part Numbers
Part Number* | Description |
Port Size |
Flow |
Max. Bar (psig) |
Height (E) mm (in) |
Width (A) mm (in) |
Depth (B) mm (in) |
15R113F |
Relieving, without gauge |
1/4" | 21 | 17.2 (250) | 84 (3.30) | 54 (2.12) | 51 (2.00) |
15R118F |
Relieving, with gauge |
1/4" | 21 | 17.2 (250) | 84 (3.30) | 54 (2.12) | 51 (2.00) |
15R213F | Relieving, without gauge |
3/8" | 28 | 17.2 (250) | 84 (3.30) | 54 (2.12) | 51 (2.00) |
15R218F | Relieving, with gauge |
3/8" | 28 | 17.2 (250) | 84 (3.30) | 54 (2.12) | 51 (2.00) |
* For non-relieving regulator, replace "F" with "G". See ordering information chart below for other pressure ranges and relief options.

Service Kits and Accessories
Part Number | Description |
K4515N18030 | 30 psig, 1/8 NPT gauge (0 to 2.1 bar) |
K4515N18060 | 60 psig, 1/8 NPT gauge (0 to 4.1 bar) |
K4515N18160 | 160 psig, 1/8 NPT gauge (0 to 11.0 bar) |
K4520N14060 | 60 psig, 1/4 NPT gauge (0 to 4.1 bar) |
K4520N14160 | 160 psig, 1/4 NPT gauge (0 to 11.0 bar) |
P78652 |
Panel mount nuts - plastic |
P01531 | Panel mount nuts - metal |
PS424BP | Body service kit |
L01369 | Bonnet assembly kit |
PS417BP | Mounting bracket kit |
Technical Specifications
Flow Capacity: |
1/4": 21 SCFM 3/8": 28 SCFM |
Operating Temperature: |
32°F to 125°F (Low Temp: -4°F to 125°F) |
Max. Supply Pressure: | 17.2 bar (250 psig) |
Port Size: | 1/4", 3/8" (NPT) |
Weight: | 0.5 lbs (0.23 kg) |

Prep-Air II Components
04 Series
05 Series
06 Series
- 06F Compact Filter
- 06R Compact Regulator
- 06E Compact Piggyback Filter/Regulator
- 06L Compact Mist Lubricator
- 06G Compact Two-Unit Close Nippled Combo
- 06A Compact Three-Unit Close Nippled Combo
- 06H Compact Two-Unit Modular Combo
- 06B Compact Three-Unit Modular Combo
14 Series
- 14F Miniature Filter
- 14R Miniature Regulator
- 14E Miniature Piggyback Filter/Regulator
- 14G Miniature Two-Unit Close Nippled Combo
- 14A Miniature Three-Unit Close Nippled Combo
15 Series
Parker Air Preparation
Global Air Prep- Modular design allows for quick component change - no need to disconnect piping
- Can be used without modular connectors using existing piping
- Wide selection of sizes and options
- Proven design, widely used
- Suitable for most corrosive environments
- Flows to 150 SFFM
- Pressures to 500 PSIG
Electronic Proportional Regulators
- All controls on the same face
- Highly visible LED Display
- Modular Mounting