john crane 21 pump mechanical seal 2 3/4"
5.0~10.0 USD
| Min. Order: | 1000 Set/Sets |
|---|---|
| Trade Term: | FOB |
| Payment Terms: | L/C, T/T, WU |
| Supply Ability: | 100000 sets/month |
| Place of Origin: | Zhejiang |
Company Profile
| Location: | Ningbo, Zhejiang, China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
Product Detail
| Model No.: | 21 |
|---|---|
| Means of Transport: | Ocean |
| Standard or Nonstandard: | Standard |
| Style: | Mechanical Seal |
| Material: | Others |
| Brand Name: | WJ |
| Stationary Ring: | ceramic |
| Rotary Ring: | carbon |
| Secondary Seal: | NBR |
| Spring&Metal Parts: | steel |
| Production Capacity: | 100000 sets/month |
| Packing: | according to your requirement |
| Delivery Date: | 30 days |
Product Description
Weijin Mechanical Seals Factory mainly offer pump seals, auto cooling pump seals, industrial pump seals, graphite seal faces and ceramic seal faces, etc.
Features of john crane 21 pump mechanical seal 2 3/4"
1. Model: type 21
2. Size: 2 3/4"
3. Stationary Ring: ceramic
4. Rotary Ring: carbon
5. Secondary Seal: NBR
6. Spring&Metal parts: steel
Operating Limits of john crane 21 pump mechanical seal 2 3/4"
1. Pressure: ≤0.8Mpa
2. Speed: ≤10m/s
3. Temperature: -20ºC~150ºC
Drawing of john crane 21 pump mechanical seal 2 3/4"
Features of john crane 21 pump mechanical seal 2 3/4"
1. Model: type 21
2. Size: 2 3/4"
3. Stationary Ring: ceramic
4. Rotary Ring: carbon
5. Secondary Seal: NBR
6. Spring&Metal parts: steel
Operating Limits of john crane 21 pump mechanical seal 2 3/4"
1. Pressure: ≤0.8Mpa
2. Speed: ≤10m/s
3. Temperature: -20ºC~150ºC
Drawing of john crane 21 pump mechanical seal 2 3/4"
| Model | d | D | D1 | L1 | L2 |
| WJ21-2 3/4" | 69.8 | 92.58 | 88.9 | 15.9 | 49.4 |