Ordering Information

The Part Number describes fittings body only.

Example for Fractional Size : FLMC - 250 - 250 - N/E
FLMC 250 250 N E
Type of Fittings Male Connector Tube OD 1/4” Pipe Thread 1/4” Type of Thread NPT Material SS316
Example for Metric Size : FLMC - 6 - 250 - RT/E
FLMC 6 250 RT E
Type of Fittings Male Connector Tube OD 6mm Pipe Thread 1/4” Type of Thread BSPT Material SS316
Size code description
Inch Metric
Size Code Size Code Size Code Size Code
1/8 125 5/8 625 3mm 3 15mm 15
3/16 187 3/4 750 4mm 4 16mm 16
1/4 250 7/8 875 6mm 6 18mm 18
5/16 312 1 1000 8mm 8 20mm 20
3/8 375     10mm 10 22mm 22
1/2 500     12mm 12 25mm 25
        14mm 14
Pipe Thread Description
Thread Type Code
NPT Thread N
ISO Tapered Thread (BSPT) RT
SAE/MS Straight Thread SE
Material Code Description
Type of Material Material Code
SS316 E
Carbon Steel CS
Viton® V
Buna-N B

Viton® is the registered trademark of Dupont.