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Product Specifications:
| Item | Expansion Joint |
| Closed Overall Length | 8 3/8" |
| Compression Distance | 7/8" |
| Connection | FNPT |
| Connection Type | Slip Socket |
| Elastomer Material | EPDM |
| Expansion Distance | 1/4" |
| Expansion Joint Type | Double Bulb |
| For Use On | Pipe |
| Joint Material | EPDM |
| Material | PVC Elastomer |
| Max. Pressure Rating | 235 |
| Maximum Off-center Angle | 15° |
| Maximum Operating Pressure | 150 psi |
| Maximum Operating Temperature | 140°F |
| Maximum Vacuum Pressure | 24 in. hg |
| Minimum Operating Temperature | 40°F |
| Offset Distance | 7/8" |
| Outside Diameter | 4 3/16" |
| Overall Length | 7.38" |
| Pipe Size | 2" |
| Product Datasheet | spears-valves-ej21-020sr.pdf |
| Socket Material | PVC With Stainless Steel Collar |
| Travel Length | 6" |
| Travel Length | 6 In. |
| Type | PVC Elastomer |
| Vacuum Rating | 26 in. hg |
Shipping Info:
| Ship weight (kg) | 0.89 |
| Ship height (cm) | 17.78 |
| Ship length (cm) | 21.34 |
| Ship width (cm) | 16.51 |
| HS code | 3917400090 |
| Country of Origin | US |
Documentation:
Product Variants
| Model | Type | Material | Pipe Size | Overall Length | Connection | Price | |
|---|---|---|---|---|---|---|---|
| EJ21-010SR | PVC Elastomer | PVC Elastomer | 1" | 7 3/4" | FNPT | €710.15 | |
| EJ21-030SR | PVC Elastomer | PVC Elastomer | 3" | 9" | FNPT | €2,288.41 | |
| EJ21-007SR | - | - | - | - | - | €473.13 | |
| EJ21-025SR | Elastomer Expansion Joints | PVC | - | - | - | €1,302.69 |
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SPEARS VALVES EJ21-020SR Special Reinforced Elastomer Expansion Joint, FPT, 2 Size, PVC, Neoprene
€1,167.81 /unit
