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Help CenterMECHANICAL SEAL M680
Related Products
| D(inch) | D1 | L1 | D (mm) | D1 | L1 | |
| 0.750 | 1.312 | 1.250 | 18 | 32.0 | 27.5 | |
| 0.875 | 1.437 | 1.250 | 20 | 33.3 | 27.5 | |
| 0.937 | 1.500 | 1.250 | 22 | 36.0 | 27.5 | |
| 1.000 | 1.562 | 1.250 | 24 | 38.1 | 30.0 | |
| 1.125 | 1.687 | 1.250 | 25 | 39.0 | 30.0 | |
| 1.250 | 1.812 | 1.312 | 28 | 42.0 | 32.5 | |
| 1.375 | 1.937 | 1.437 | 30 | 44.0 | 32.5 | |
| 1.500 | 2.062 | 1.437 | 32 | 46.0 | 32.5 | |
| 1.625 | 2.187 | 1.437 | 33 | 47.0 | 32.5 | |
| 1.750 | 2.132 | 1.437 | 35 | 49.2 | 32.5 | |
| 1.875 | 2.437 | 1.500 | 38 | 52.4 | 34.0 | |
| 2.000 | 2.562 | 1.500 | 40 | 55.6 | 34.0 | |
| 2.125 | 2.687 | 1.500 | 43 | 58.7 | 34.0 | |
| 2.250 | 2.812 | 1.562 | 45 | 58.7 | 34.0 | |
| 2.375 | 2.937 | 1.562 | 48 | 61.9 | 34.0 | |
| 2.500 | 3.187 | 1.562 | 50 | 65.1 | 34.5 | |
| 2.625 | 3.312 | 1.625 | 53 | 68.3 | 34.5 | |
| 2.750 | 3.437 | 1.625 | 55 | 71.0 | 34.5 | |
| 2.875 | 3.625 | 1.687 | 60 | 74.6 | 39.5 | |
| 3.000 | 3.750 | 1.687 | 65 | 84.1 | 38.5 | |
| 3.125 | 3.875 | 1.750 | 70 | 87.3 | 45.0 | |
| 3.250 | 4.000 | 1.750 | 75 | 95.3 | 45.0 | |
| 3.375 | 4.125 | 1.750 | 80 | 98.4 | 44.5 | |
| 3.500 | 4.250 | 1.875 | 85 | 104.8 | 44.5 | |
| 3.625 | 4.375 | 1.875 | 90 | 108.0 | 49.5 | |
| 3.750 | 4.500 | 1.875 | 95 | 114.3 | 49.5 | |
| 3.875 | 4.625 | 1.875 | 100 | 120.7 | 49.5 | |
| 4.000 | 4.750 | 1.875 | 105 | 131.7 | 48.3 |
| Equivalent to: |
| Johncrane Type 670/676/680 |
| M670 All Hast-C, M676 Hast-C bellow/316SS,M680 AM350 bellow/316SS |
| Materials available |
| Seal face: Carbon, Anti-carbon, SIC, TC |
| Elastomer: Nitrile, Viton, EPDM |
| Operating Conditions |
| Temperature: -30°C to +260°C |
| Pressure: Up to 25 bar , 360 psi |
| Speed: Up to 25m/s, 5000fpm |
| Depending on medium, size and material |
| Payment Terms: | L/C, T/T, WesternUnion, MoneyGram, O/A |
|---|
Process Of An Order
1. Please check product detailed information above.
A. Model/Size B. Face Material C. Order Quantity.
2. Our Export Service Team will contact you with a quotation file within 3 hours after our team get your enquiry.
3. When you place an order, our team will confirm with you about color, package,method of payment and delivery,
then a sales contract will be sent to you to confirm.
4. Packing: Cardboard box with shock (absorbing wrapper inside).
5. How to delivery:
By air - Buyer offer collect express account, or our sales team find suitable express for buyers. (Mostly for sample)
By sea - Buyer appoint forwarder, or our sales team find suitable forwarder for buyers.
Others - We arrange to delivery goods to some place in China appoint by buyers.
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