The Type 320 Filter unit is a 40-micron depth filter that removes dirt, moisture and other particles from air and gas lines. Robustly constructed of die-cast aluminum with a baked epoxy finish, this unit stands up in corrosive operating conditions. This filter is an economical alternative for air supply line applications that don’t require a pressure reducing regulator. To add an integral pressure regulator, please see our type 300 series.
Options and features (see specifications tab for full list):
- 1/4” ports (for ½” ports please see our Type 345)
- 5 Micron filter option
- Stainless Steel Trim option
|Type||Model Number||Port Size (NPT)||Output Range|
|NACE Filter Regulator||310-BA||1/4″||0-30||0-2.1|
|NACE Filter Regulator||310-BB||1/4″||0-60||0-4.1|
|NACE Filter Regulator||310-BC||1/4″||0-100||0-6.9|
OPTIONS – Add proper letter onto end of model number:
**E – Tapped Exhaust: allows captured exhaust. 1/4″ NPT port.
F – 5 Micron Filter: standard 40 micron filter is replaced with 5 micron filter for more complete air filtration.
***J – Low Temperature: temperature range -62° to 194° F (-52° C to 90° C).
*K – Knob: to replace square head adjust screw.
N – Non-Relieving: for constant flow or downstream pressure relief applications.
**P – Panel Mount: option allows panel mounting. See dimensional drawing.
S – Stainless Steel Adjust Screw: hexhead stainless steel adjust screw for maximum corrosion resistance.
*T – Tamperproof Cover: prevents casual adjustment of output pressure.
**V – Viton® Elastomers: used where elements in the supply air are particularly destructive to standard Buna-N pintle and diaphragm material.
X – ATEX: 94/9/EC
* Options for Type 300 only.
** Standard features for Type 310 NACE.
*** Low Temperature Option not available for Type 310 NACE
Mounting Bracket: – P/N: 446-707-028
Pressure Gauge – 1/4″ NPT back-mount, 2″ face
0-15 psi P/N: 446-725-003
0-30 psi P/N: 446-725-004
0-60 psi P/N: 446-725-001
0-160 psi P/N: 446-725-002