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Overview
SBL14 basket filter is a compact and efficient pipeline inline filtration device, mainly used to remove solid particles and impurities in fluids, and protect key equipment such as valves, pumps, and instruments from normal operation. Its design is suitable for various media such as water, oil, steam, etc., and is widely used in pipeline systems in the fields of petroleum, chemical, pharmaceutical, HVAC, and industrial production.

SBL14 Basket Filter Product Diagram
Feature
1. High-efficiency filtration with robust structure: Utilizing high-strength, highly permeable wedge or perforated filter baskets, it features a large filtration area and minimal pressure loss. The sturdy housing design can withstand high pipeline pressure, ensuring long-term stable operation.
2. Easy maintenance and unobstructed flow: The innovative top-opening design allows you to simply open the lid to remove the filter basket for cleaning or replacement, eliminating the need to disassemble the pipeline and significantly reducing maintenance time and costs.
3. Multi-layer sealing for leak-proof reliability: Premium gaskets and packing are used at critical joints, paired with precision flange alignment, ensuring the filter maintains excellent sealing performance under high pressure and temperature fluctuations without leakage risks.
4. Complete model range with strong adaptability: Available in various diameters, filtration precision (mesh size), and housing materials (e.g., carbon steel, stainless steel), meeting customized needs for different flow rates, medium properties, and operating environments.
5. Easy to install, cost-effective, and durable: Supports both horizontal and vertical installation with minimal space requirements. The design is simple and clean, with no moving parts prone to wear.

SBL14 Basket Filter Structure Diagram
List of Component Names and Materials
| Shell material | Cast iron, carbon steel | stainless steel |
| Filter material | stainless steel | |
| Seal material | oil-resistant asbestos, flexible graphite, polytetrafluoroethylene | |
| Working temperature (℃) | -30~+380 | -80~+450 |
| Nominal pressure (MPa) | 0.6~6.4(150Lb~300Lb) | |
| Filter precision (mesh/in) | 10-300 | |
| Connection | flange butt welding | |
Performance Specification Sheet
| Performance Specification Sheet | ||||
| Nominal Pressure | 1.6 | 2.5 | 4.0 | MPa |
| Strength test pressure | 2.4 | 3.8 | 6.0 | |
| Sealing test pressure | 1.76 | 2.8 | 4.4 | |
| Applicable Temperature | ≤80 | ℃ | ||
Standard requirements for external dimensions
1. The structural length of the valve shall comply with the standard of GB/T12221
2. Connecting flanges according to GB/T17241.6 standard

SBL14 Basket Filter Outline Diagram
| Nominal diameter | Key dimension | Discharge outlet “N” | Effective filtration area (m2) | ||||
| Φ | L | H1 | H2 | H | |||
| 25 | 76 | 180 | 110 | 180 | 280 | R1/2″ | 0.003619 |
| 32 | 76 | 200 | 110 | 180 | 285 | R1/2″ | 0.003619 |
| 40 | 108 | 260 | 120 | 220 | 340 | R1/2″ | 0.005718 |
| 50 | 108 | 260 | 120 | 220 | 340 | R1/2″ | 0.005718 |
| 65 | 133 | 330 | 160 | 270 | 400 | R1/2″ | 0.009613 |
| 80 | 159 | 340 | 180 | 320 | 460 | R3/4″ | 0.01539 |
| 100 | 219 | 420 | 220 | 390 | 550 | R3/4″ | 0.02464 |
| 125 | 273 | 480 | 260 | 450 | 630 | R3/4″ | 0.03158 |
| 150 | 273 | 500 | 310 | 530 | 720 | R3/4″ | 0.04866 |
| 200 | 325 | 560 | 390 | 670 | 900 | R3/4″ | 0.07858 |
| 250 | 426 | 660 | 480 | 800 | 1070 | M20*1.5 | 0.12005 |
| 300 | 478 | 750 | 640 | 1040 | 1360 | M20*1.5 | 0.16537 |
| 400 | 530 | 850 | 640 | 1100 | 1500 | M20*2.0 | / |
| 500 | 630 | 1050 | 640 | 1200 | 1600 | M20*2.0 | / |
| 600 | 800 | 1380 | 700 | 1300 | 2000 | M20*2.0 | / |

Model:
GLT41W-16C/GLT41W-25C/GLT41W-40C/GLT41W-16P/GLT41W-25P/GLT41W-40P/GLT41W-16R/GLT41W-25R/GLT41W-40RSpecification:
DN50-DN500Pressure:
PN16~PN40Material:
Cast Steel,Stainless Steel,Duplex Stainless Steel
Model:
GLY41P-16C/GLY41P-25C/GLY41P-40C/GLY41P-64C/GLY41P-16P/GLY41P-25P/GLY41P-40P/GLY41P-64PSpecification:
DN15-DN500Pressure:
PN16~PN64Material:
cast iron, stainless steel
Model:
GL11W-16P/GL11W-25P/GL11W-40P/GL11W-64P/GL11W-16R/GL11W-25R/GL11W-40R/GL11W-64RSpecification:
DN15-DN65Pressure:
PN16~PN64Material:
304/304L/316/316LStainless Steel