Spiral Wound

911/911T – Simplest style, consisting of circular winding without centering or inner rings

911M – Sealing winding with a inner ring

913 – Circular metal winding with an outer guide ring

913M – Standard spiral wound with inner ring and outer guide ring

914 – Non-circular forms such as oval, rectangular and square with rounded corners, diamonds, oblong or pear shaped

Winding Guide

Yellow – 304SS
Green – 316L SS
Maroon – 317L SS
Turquoise – 321SS
Blue – 347SS
Orange – Monel
Red – Nickel
Purple – Titanium
Black – Alloy 20
Gold – Inconel 600
Brown – Hastelloy B
Beige – Hastelloy C
White – Incoloy 800

Filler Guide

White- PTFE
Gray – Flexible Graphite
Lt Green – Ceramic