NISAN Scientific Process Equipments

Range Filtration

Basket Strainers

Removes Large Particle Impurities in Pipeline Systems

Basket Type Strainers are usually installed in a vertical cylinder and capture foreign particles in a basket that can be cleaned after valve changeover without shutting down the plant. They can offer more straining surface area than plate strainers, improving flow rates or reducing pressure loss.

Design features

  • Available with RF and FF flange.
  • Custom fabrication can be done for very high pressure.
  • Can be installed in horizontal or vertical pipelines.
  • Drain connections are standard and are furnished with plug.
  • Perforated screen with 40 Mesh linings are standard.
  • Other linings shall be done on request.
  • Drain can be provided with valve on request.
  • To meet cryogenic application with suitable MOC
  • To meet high temperature with suit.able gasket and MOC.
  • Free straining are 4 times of pipe cross section are standard.
Fig. 01 · basket-strainer Interactive

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Basket Strainers, studio render Basket Strainers, view 1Basket Strainers, view 2Basket Strainers, view 3

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18 inch (450 NB) View in your space

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18 inch (450 NB) · Class 150

Tap a label on the model. The screen is inside the leg; turn on See inside to look at it.

True size, 986 x 1634 x 635 mm. Representative geometry, not a CAD drawing.

Technical specification

Build and limits

Taken from our published product data. Confirm against your line specification before ordering.

Housing material
Carbon steel, Stainless steel in various grades, Other materials and coatings available on request
Filter Element
Carbon steel, Stainless steel in various grades, Other materials available on request.
Filter element grades, description
S.S. 304/316/304L/316L
End connection
Flanged (As per requested Table.), Threaded (NPT or BSP)
Operating pressure
0.6-1.6 MPa
Sizes
Sizes are available from 1/2″ Line size to 24″ Line size. Other/Higher sizes available on request
Filtration rating
Filtration rating available from 1 micron to 1000 microns
Pressure rating
Up to 1 000 PSI. High-pressure ratings available on request
Construction
From Seamless Pipes Conforms to ANSI B36.10M. ANSI B36.19M, Dished End-ANSI B16.9, with Forged or Bar Stock Fittings with Socket Weld connection as per ANSI B16.11 or Screwed Connection as per ANSI B1.20.1 and Flat Cap from Plates.
Applications
Pump protection; Flow meter protection; Protection of steam traps; Valve and regulator protection; Protection of heat exchanger and refrigerating set; Instrumentation and ancillary piping item protection

Independent testing

Tested by government laboratories

These reports cover our strainers. They were produced by outside laboratories, not by us.

NSTL

270 g

peak acceleration, half-sine, 3.3 ms

Naval shock qualification

Certificate (PDF)

CWPRS

0.0183

kg/cm² head loss at 493 m³/hr, clean

Pressure-drop test, gas-turbine plant duty

Certificate (PDF)

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