MATERIAL SPECIFICATIONS
Most ordering problems occur by measuring the actual size of the fitting. This is the incorrect way of measuring. This sizing guide will help in determining the correct size that you need to order.
| Material | Working Temperature | Wear Resistance | Oil Resistance | Durometer |
|---|---|---|---|---|
| Vinyl | +32 ± 125°F | Excellent | Fair | A20 — A70 Range |
| Urethane | x+32 ± 150°F | Good | Good | A20 — A70 Range |
| Silicone | -50 ± 400°F | Good | Good | A30 — A60 Range |
| Oil Resistant Vinyl | +32 ±135°F | Good | Excellent | A40 — A60 Range |
Standard Durometer is A50 + or – 5 points.
Unless otherwise specified, parts ordered will be manufactured from our standard A50 blue vinyl material.
Other materials available:
Anti-Static Vinyl
FDA Vinyl
FDA Silicone
SIZE COMPARISONS
ACTUAL OUTSIDE MEASUREMENTS OF PIPE THREADS
DIA.
.400
.400
1/8″ NPT
DIA.
.530
.530
1/4″ NPT
DIA.
.665
.665
3/8″ NPT
DIA.
.835
.835
1/2″ NPT
DIA.
1.063
1.063
3/4″ NPT
Most ordering problems occur by measuring the actual size of the fitting. This is the incorrect way of measuring. This sizing guide will help in determining the correct size that you need to order.
1/8″ MNPT
1/4″ MNPT
3/8″ MNPT
1/2″ MNPT
3/4″ MNPT