ALPHA WIRE COMPANY
CUSTOMER PRODUCT SPECIFICATION
Part Numbers: MNPT3/8-MNPT1 Issue: 1
Spec Number: MNPT Issue Date: 02/27/2018
Page 1 of 1 Pages Effective Date: 02/27/2018
Although Alpha Wire ("Alpha") makes every reasonable effort to ensure their accuracy at the time of publication, information and specifications
described herein are subject to errors or omissions and to changes without notice, and the listing of such information and specifications does not
ensure product availability.
Alpha provides the information and specifications herein on an "AS IS" basis, with no representations or warranties, whether express, statutory or
implied. In no event will Alpha be liable for any damages (including consequential, indirect, incidental, special, punitive, or exemplary) whatsoever,
even if Alpha has been advised of the possibility of such damages, whether in an action under contract, negligence or any other theory, arising out of
or in connection with the use, or inability to use, the information or specifications described herein.
711 Lidgerwood Ave Elizabeth, NJ 07207-0711
Toll Free 1-800-52 ALPHA • T: 1-908-925-8000 • F: 908-925-5411 • Email: info@alphawire.com
www.alphawire.com
NPT 3/8" 4,0-8,0 0.157-0.315 11,5 0.453 17,14 0.673 17 0.669 19 0.748 21,0 0.827 23,0 0.906 MNPT3/8
NPT 1/2" 6,0-12,0 0.236-0.472 13,0 0.512 21,34 0.839 22 0.866 22 0.866 24,5 0.965 25,5 1.004 MNPT1/2
NPT 3/4" 13,0-18,0 0.512-0.709 13,0 0.512 26,67 1.051 30 1.181 30 1.181 33,0 1.299 35,5 1.398 MNPT3/4
NPT 1" 18,0-25,0 0.709-0.984 13,0 0.512 33,40 1.315 40 1.575 43 1.693 48,5 1.909 43,0 1.693 MNPT1
Clamping Range
Ø min-max
mm inch
Spanner Width
SW CAP SW BODY
mm Inch mm Inch
A. Technical Details
1) Material
a) Body Brass, Nickel plated
b) Cap Brass, Nickel plated
c) Seal CR (Chloroprene Rubber)
d) Clamping Insert PA 6 (Polyamide 6)
e) O-Ring NBR
2) Protection Class
a) IP 68 5 Bar, 30 min
b) IP 66
3) Flammability
a) V2 (According to UL94)
4) Temperature Rating
a) Permanent -20°C to +100°C
b) Intermittent -40°C to +150°C
5) Approvals
a) UL UL 514
B. Packaging Requirements
1) Standard Package 10 glands per package
