Name: Strainer
Brand: Supmea
SKU: 03019
Rating: 4.8 (18 reviews)

Strainer

Supmea Fig. 7105 / 7105R series basket strainers protect pumps, valves and pipework from debris damage. Large filtration area, optional magnetic inserts and easy-clean hinged cover design.

Characteristics

Nominal Diameter:   DN50 ~ DN800
Nominal Pressure：   PN16
Work Temperature：   -10°C ~ 120°C
Applicable Media：   Water, ethylene glycol ≤50%
Body Material：   Ductile Iron QT450
Bonnet Material：   Ductile Iron QT450
Filter Basket：   Stainless Steel SS304
Gasket / Seal：   EPDM / Carbon Steel + EPDM
Bolting：   Stainless Steel SS304
Surface Treatment：   Epoxy powder

Technical Specifications

Parameter	Specification
Design Standard	BS 4504
Test Standard	BS EN 12226 / ISO 5208
F-F Dimension	BS EN 558 / GB/T 12221
Flange Standard	BS EN 1092-2
Nominal Diameter	DN50 ~ DN800
Nominal Pressure	PN16
Work Temperature	-10°C ~ 120°C
Applicable Media	Water, ethylene glycol ≤50%
Body Material	Ductile Iron QT450
Bonnet Material	Ductile Iron QT450
Filter Basket	Stainless Steel SS304
Gasket / Seal	EPDM / Carbon Steel + EPDM
Bolting	Stainless Steel SS304
Surface Treatment	Epoxy powder
Filter Mesh	Custom hole size (typical 0.5–3.0 mm)
Magnet Option	Permanent magnet inserts for Fe particle removal

Key Features

Large cross-sectional filtration area minimizes pressure loss and maximizes pump efficiency
Flow-stabilizing vanes reduce turbulence and ensure uniform flow distribution through the basket
Optional permanent magnet inserts trap ferrous iron particles and welding slag
Easy-clean design: bolted cover (Fig. 7105) or hinged cover (Fig. 7105R) for rapid basket removal
Stainless steel SS304 filter basket — corrosion resistant, durable and reusable after cleaning
6-inch and larger models include eyebolts for lifting during maintenance
Wide size range DN50–DN800 covers all common pipeline sizes
Pulsation damping — stabilizes fluid flow to reduce pump cavitation risk
Integral drain plug for easy flushing without disassembly

Available Models

Model	Description
Fig. 7105 – Basket Type Strainer	DN50~DN600 · Bolted cover · Standard filtration · PN16 flanged
Fig. 7105R – Hinged Cover Strainer	DN100~DN800 · Hinged cover for quick access · Tool-free basket removal
Fig. 7105-M – Magnetic Strainer	DN50~DN600 · With permanent magnets · Iron particle & slag capture
Fig. 7105R-M – Hinged Magnetic	DN100~DN800 · Hinged cover + magnets · Heavy-duty protection
Y-Type Strainer (Flanged)	DN50~DN400 · Compact inline design · Low-cost pipeline protection
Duplex Basket Strainer	DN80~DN600 · Twin basket · Continuous flow during cleaning