 |
Ningbo Tisun Seals Industries Co., Ltd.
rubber bellows mechanical seals, China Unbalanced rubber bellow mechanical seals Manufacturer
|
.jpg)
.jpg)
.jpg)
.jpg)
.jpg)
.jpg)
.jpg)
.jpg)
| Model: | BT-PN |
| Place of Origin: | Zhejiang,China (Mainland) |
| Brand Name: | TiSun |
| functions:: | for pump |
| Exp Region:: | America, Europea, east asia |
| product name:: | Bellow type mechanical seals |
| Pressure:: | ≤0.8Mpa |
| Speed:: | ≤ 10 m/Sec |
| Temperature:: | -20℃~150℃ |
| Payment & Shipping Terms | Supply Capacity | ||
|---|---|---|---|
| Trade Term: | FOB,CFR,CIF,DAT,FAS,DDP,DAP,CIP,CPT,FCA,EXW | Production Capacity: | 50-100 each month |
| Payment Terms: | Paypal, L/C, D/P, D/A, T/T, WU, Money Gram | Packing: | carton |
| Min. Order: | 10 Piece/Pieces | Delivery Date: | as per the quantity |
| Means of Transport: | Ocean, Air, Land | ||
The BT-PN is a large series mechanical seal with a simple yet effective design that is easy to assemble. The special spring arrangement allows a short axial installation length. This advantage is combined with an increased working pressure capability of up to 12 bar (174 PSI). The spring is free from torque transmission.
Shaft diameter:
d1* = 8 … 40 mm (0.31" … 1.57")
Pressure: p1** = 12 bar (174 PSI),
vacuum … 0.5 bar (7.45 PSI)
Temperature:
t** = -20 °C … +120 °C (-4 °F … +248 °F)
Sliding velocity: vg = 10 m/s (33 ft/s)
Operating limits depend on p・vg factor
* Other diameters upon request
** Dependent on medium, size and material
Seal face:
Carbon graphite antimony impregnated (A),
Carbon graphite resin impregnated (B), Silicon carbide (Q1, Q6)
Seat:
Aluminium oxide (V), Steatite (X), Silicon carbide (Q1, Q6, Q7)
Elastomers:
NBR (P), FKM (V), EPDM (E)
Metal parts: CrNi steel 1.4301 (F), CrNiMo steel 1.4401 (G)
Category: rubber Bellow mechanical seals
Related Category: metal bellow type mechanical seals wedge-shaped ring mechanical seals Pump mechanical seals Single mechanical seals GNZ mechanical seals
