2" npt 

700 SCFM 

Separator Filter 

1M-700-M16-FI 

Has Differential Pressure Indicator

Does not have any Drain with unit so would be Manual Drain Part Number Would be 1P-700-M16-PI it does have pipe threads for Manual drain.

Element 1M-700

1M700M16FI

New Open Box  Filter Housing and Filter inside as shown

RTI 1M-700-M16-FI Eliminex Mainline Separator

Flow capacity of 700 SCFM @ 100 PSI

2" NPT connections

aluminum bowl

3.0 micron and larger filter capacity

differential pressures of < 1.5 PSID at rated flow 

Capable of handling an operating temperature of 175°F. ISO CLASS 3 PARTICULATE