Nomenclature
Refer to the chart below to understand Ultra Pressure’s Components Part Identification Nomenclature for all of our High Pressure Fittings and Adapters
All Our Components are proudly Manufactured and Assembled in the USA
Part Number Example = 5404-4N4N
Part Prefix
(Followed by – )
0318 = Gland Nut
0319 = Collar
5000 = Female x Female
5404Â = Male x Male
5406 = Female x Male
5406C = Cap
5406P = Plug
5500 = Male x Male 90°
5503 = Female x Male 45°
5504 = Female x Female 90°
5502 = Female x Male 90°
5505 = Female x Female 45°
5602 = Street Tee
5605 = Female Tee
5652 = Female Cross
–
Size 1
(Female Connection is always listed first)
1 = 1/16”
2 = 1/8”
4 = 1/4”
6 = 3/8”
8 = 1/2”
10 = 5/8”
12 = 3/4”
14 = 7/8”
16 = 1”
20 = 1-1/4”
21 = 1-5/16”
24 = 1-1/2”
32 = 2”
Type 1
(Female Connection is always listed first)
N = NPT
M = Medium Pressure
H = High Pressure
B = BSPP
J = JIC
M = Type M*
*Connection Type comes before size on Type M Fittings
Size 2
(Female Connection is always listed first)
2 = 1/8”
4 = 1/4”
6 = 3/8”
8 = 1/2”
10 = 5/8”
12 = 3/4”
14 = 7/8”
16 = 1”
20 = 1-1/4”
21 = 1-5/16”
24 = 1-1/2”
32 = 2”
Type 2
(Female Connection is always listed first)
N = NPT
M = Medium Pressure
H = High Pressure
B = BSPP
J = JIC
M = Type M*
*Connection Type comes before size on Type M Fittings