Kirloskar Suction Diffuser
The Kirloskar Suction Diffuser is a 90° pump-suction fitting with integrated strainer, flow straightener and start-up screen, replacing a separate elbow plus strainer. Sizes DN 50 to DN 400.
Reduces installation footprint and turbulence at pump suction, lowering NPSH requirement and protecting impellers. Cast-iron or fabricated body with stainless internals. Used in HVAC, water utility and industrial pumping.
Product Datasheet
Download Suction Diffuser Brochure
Detailed technical specifications, performance curves & selection guide
SS 304
Capacity
0
°C to +120°C
Temperature
Flanged
Size
PN 10 / PN 16
Pressure
Performance Range & Specifications
Valve Type
90° Suction Diffuser with Strainer
Sizes
DN 50 to DN 400
Pressure Rating
PN 10 / PN 16
Temperature Range
0°C to +120°C
Body MOC
Cast Iron / Fabricated Steel
Strainer
SS 304 / SS 316
Flow Straightener
SS 304
Start-up Screen
SS 304 (removable)
End Connection
Flanged
Standards
As per HVAC / pump industry
Key Features & Advantages
Combined FunctionElbow + strainer + straightener
Low NPSHReduces inlet turbulence
Compact FootprintReplaces multiple fittings
Removable Start-up ScreenProtects during commissioning
Stainless InternalsLong service life
Field-CleanableBolted access
Standard SizesDN 50 to 400
HVAC StandardWidely used in chilled water
Applications
HVAC pump suction
Cooling water suction
Building services
Industrial pumping
Chiller suction
Boiler feed pump suction
Process pump suction
Fire-pump suction
Why Choose Target Marketing for Kirloskar Suction Diffuser Valve?
Authorized SupplierOfficial channel partner of Kirloskar Brothers Limited with genuine product warranty
Expert Valve SelectionTechnical team assists in selecting the right valve based on your service conditions
Genuine SparesKirloskar genuine OEM spare parts and consumables
End-to-End SupportFrom enquiry to installation and aftermarket support
Quick DeliveryReady stock for popular models with fast turnaround
Need a Quote for Suction Diffuser?
Talk to our application engineers for hydraulic selection, MOC review and TCO comparison.
Frequently Asked Questions
Kirloskar Suction Diffuser Valve is available in DN 50 to DN 400 with pressure rating PN 10 / PN 16. Refer to the specifications table for full details.
The Suction Diffuser Valve is widely used in hvac pump suction, cooling water suction and chiller suction applications.
Kirloskar Suction Diffuser Valve complies with As per HVAC / pump industry standards.
Target Marketing is an authorized Kirloskar Brothers Limited supplier and provides Suction Diffuser Valve with genuine spares and prompt service support.
