Mechanical seal R-706SP
Mechanical seal R-706SP
Temperature: -30°~200°
Pressure: ≤2.5 MPa
Speed: ≤15 m/s
Materials:
- Rotary ring: SIC;
- Stationary ring: SIC;
- Bellows: VITON;
- Spring: SS304/SS316;
- Metal parts: SS304/SS316.
Primary mechanical seal for Grundfos Sarlin R-706SP - for S-series submersible pumps.
R-706SP - multi-spring, unloaded, used as a lower seal (Lower seal), with two o-rings and characteristic recesses of the fixed part.
Type: Primary shaft seal YJ3458665, spare part, Kit, Shaft Seal PRIMARY SHAFT SEAL – 96567358, Vulcan 42, Aesseal M01SA, Roplan 210.
In Grundfos S1, S2, S3 pumps, tandem seals are used for the following combinations of shaft diameters:
- 32/38 mm;
- 38/50 mm;
- 50/65 mm;
- 65/65 mm.
| d1, mm | d3, mm | d7, mm | l1, mm | l4, mm |
| 25 | 39 | 39 | 29,9 | 9,6 |
| 32 | 46 | 48 | 32,4 | 11 |
| 38 | 54 | 55 | 33,9 | 11,2 |
| 50 | 66 | 69,3 | 34,4 | 14 |
| 65 | 85 | 85,4 | 38,9 | 15,3 |
In stock
Vendor code: 29006_50__SIC/SIC__VITON__304
| Producer | BTS Engineering |
| Shaft diameter | 50 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$233.61
$-12.30
$245.91 
In stock
Vendor code: 29006_65__SIC/SIC__VITON__304
| Producer | BTS Engineering |
| Shaft diameter | 65 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$303.73
$-15.98
$319.71 
Pre-order only
Vendor code: 29006_25__SIC/SIC__VITON__304
| Producer | BTS Engineering |
| Shaft diameter | 25 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$116.86
$-6.15
$123.01 
Pre-order only
Vendor code: 29006_32__SIC/SIC__VITON__304
| Producer | BTS Engineering |
| Shaft diameter | 32 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$149.54
$-7.87
$157.41 
Pre-order only
Vendor code: 29006_38__SIC/SIC__VITON__304
| Producer | BTS Engineering |
| Shaft diameter | 38 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$177.56
$-9.35
$186.91 
Pre-order only
Vendor code: 29006_95__SIC/SIC__VITON__304
| Producer | BTS Engineering |
| Shaft diameter | 95 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$443.95
$-23.37
$467.32 
