GRAINGER Foam Rings
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| Style | Model | Outside Dia. | Inside Dia. | Density | Abrasion Resistance | Dia. Tolerance | Firmness | Grade | Max. Temp. | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | ZUSASSR-R-4 | 1 1/2" | 1" | 39 lbs.-cu. ft. | Poor | -0.01" to +0.01" | Medium (9 To 13 psi) | Standard | 500°F | €9.05 | |
| B | ZUSASSR-R-3 | 1 1/4" | 1" | 39 lbs.-cu. ft. | Poor | -0.01" to +0.01" | Medium (9 To 13 psi) | Standard | 500°F | €10.31 | |
| A | ZUSASSR-R-2 | 1 1/4" | 3/4" | 39 lbs.-cu. ft. | Poor | -0.01" to +0.01" | Medium (9 To 13 psi) | Standard | 500°F | €8.05 | |
| B | ZUSASSR-R-7 | 1 3/4" | 1 1/2" | 39 lbs.-cu. ft. | Poor | -0.01" to +0.01" | Medium (9 To 13 psi) | Standard | 500°F | €10.00 | |
| B | ZUSASSR-R-10 | 2 1/2" | 2" | 39 lbs.-cu. ft. | Poor | -0.01" to +0.01" | Medium (9 To 13 psi) | Standard | 500°F | €14.13 | |
| B | ZUSASSR-R-9 | 2 1/4" | 2" | 39 lbs.-cu. ft. | Poor | -0.01" to +0.01" | Medium (9 To 13 psi) | Standard | 500°F | €11.29 | |
| A | ZUSASSR-R-5 | 2 1/4" | 1" | 39 lbs.-cu. ft. | Poor | -0.01" to +0.01" | Medium (9 To 13 psi) | Standard | 500°F | €10.26 | |
| B | ZUSASSR-R-12 | 2 3/4" | 2 1/2" | 39 lbs.-cu. ft. | Poor | -0.01" to +0.01" | Medium (9 To 13 psi) | Standard | 500°F | €6.87 | |
| A | ZUSASSR-R-6 | 2 3/4" | 1 1/4" | 39 lbs.-cu. ft. | Poor | -0.01" to +0.01" | Medium (9 To 13 psi) | Standard | 500°F | €11.08 | |
| A | ZUSASSR-R-8 | 2" | 1 1/2" | 39 lbs.-cu. ft. | Poor | -0.01" to +0.01" | Medium (9 To 13 psi) | Standard | 500°F | €11.44 | |
| B | ZUSASSR-R-15 | 3 1/2" | 3" | 39 lbs.-cu. ft. | Poor | -0.01" to +0.01" | Medium (9 To 13 psi) | Standard | 500°F | €7.02 | |
| B | ZUSASSR-R-14 | 3 1/4" | 3" | 39 lbs.-cu. ft. | Poor | - | Medium (9 To 13 psi) | Standard | 500°F | €19.30 | |
| B | ZUSASSR-R-16 | 3 3/4" | 3 1/2" | 39 lbs.-cu. ft. | Poor | -0.01" to +0.01" | Medium (9 To 13 psi) | Standard | 500°F | €5.91 | |
| B | ZUSASSR-R-13 | 3" | 2 1/2" | 39 lbs.-cu. ft. | Poor | -0.01" to +0.01" | Medium (9 To 13 psi) | Standard | 500°F | €13.47 | |
| B | ZUSASSR-R-20 | 4 1/2" | 4" | 39 lbs.-cu. ft. | Poor | -0.01" to +0.01" | Medium (9 To 13 psi) | Standard | 500°F | €8.61 | |
| B | ZUSASSR-R-19 | 4 1/4" | 4" | 39 lbs.-cu. ft. | Poor | -0.01" to +0.01" | Medium (9 To 13 psi) | Standard | 500°F | €8.05 | |
| A | ZUSASSR-R-11 | 4 1/4" | 2 1/2" | 39 lbs.-cu. ft. | Poor | -0.01" to +0.01" | Medium (9 To 13 psi) | Standard | 500°F | €15.85 | |
| B | ZUSASSR-R-17 | 4" | 3 1/2" | 39 lbs.-cu. ft. | Poor | -0.01" to +0.01" | Medium (9 To 13 psi) | Standard | 500°F | €8.47 | |
| A | ZUSASSR-R-18 | 5 1/2" | 3 1/2" | 39 lbs.-cu. ft. | Poor | -0.01" to +0.01" | Medium (9 To 13 psi) | Standard | 500°F | €10.75 | |
| A | ZUSASSR-R-21 | 7" | 4 1/2" | 39 lbs.-cu. ft. | Poor | -0.01" to +0.01" | Medium (9 To 13 psi) | Standard | 500°F | €19.49 |
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