STX frame
1 × 1.5-8LF
CasingGYB100 / D06628A
ImpellerGYB3 / C03394A
CoverGAA106 / R104562 family
Product Details
| Application | Chemical dosing, seal flush, sampling systems, condensate return, boiler feed, heat transfer fluid, catalyst injection |
| Flow Rate | Up to 220 GPM (50 m³/h) |
| Head Range | Up to 925 ft (282 m) |
| Temperature | Up to 700°F (371°C) |
| Materials | Ductile Iron / 316SS Trim, All 316SS (CF-8M), CD4MCuN Duplex, Alloy 20, Hastelloy B & C |
| Pressure Rating | Up to 450 PSIG (31 bar) |
Goulds LF3196 Replacement
100% Dimensionally Interchangeable LF3196 Replacement Pump
G196 Low Flow replacement pumps and parts for installed Goulds LF3196 applications. Match the same verified size and frame, then review operating duty, material and OEM part references before quotation.
Dimensional interchangeability applies to verified size and frame configurations. Hydraulic duty, materials and component references are checked against the installed pump.
Replacement referenceGoulds LF3196 / LF 3196
Product platformG196 Low Flow
Supply scopeComplete pump · wet end · parts
StandardANSI / ASME B73.1
Model coverage · 3 listed sizes
Check your LF3196 size first
Start with the installed frame and LF size. The references below show the listed G196 Low Flow casing, impeller and cover matches.
MTX / LTX frame
1 × 2-10LF
CasingGYC100 / D06638A
ImpellerGYC3 / C03488A
CoverGAH106 / R100585 family
MTX / LTX frame
1.5 × 3-13LF
CasingGYD100 / D06544
ImpellerGYD3 / 0C03393A
CoverGAS106 / R100529 family
Not seeing your size? Email the pump nameplate or OEM part number to [email protected]. Final fit and cover variations are verified against the installed configuration.
Product overview
G196 Series · Low Flow · for Goulds LF3196
The G196 Low Flow is an ANSI/ASME B73.1 process-pump configuration for applications that call for lower flow and higher head. This replacement page is organized around the LF3196 sizes, component references, materials and duty data buyers need to start a like-for-like review.
Request a complete replacement pump, wet-end assembly or supported component. Send the installed LF size, nameplate or OEM part number so the proposed configuration can be matched before quotation.
How to start: use the installed LF size or OEM reference first. Add flow, head, fluid, temperature and speed whenever available so the pump and hydraulic duty can be reviewed together.
Installed modelGoulds LF3196 / LF 3196
Replacement familyG196 Low Flow
Selection basisSize · frame · part reference · duty
Replacement supply scope
What can be supplied
Choose the replacement scope you need. The size, frame, application duty and component references are reviewed before quotation.
Complete replacement pump
G196 Low Flow configuration reviewed against installed size and operating duty.
Wet-end replacement
Casing, radial-vane impeller and cover combination matched to the verified LF configuration.
Low-flow casing
Concentric-casing reference checked by installed LF size and OEM number.
Radial-vane impeller
LF impeller reference matched by size and application configuration.
Cover / seal-area parts
Cover configuration confirmed against size, frame and installed sealing arrangement.
G196 power-end parts
Shaft, sleeve, frame and bearing-related references supplied after frame and part-number review.
Reference performance range
G196 Low Flow operating envelope
Use these published maximums for initial screening. Final duty, speed, impeller diameter and operating range are confirmed against the selected size and pump curve.
Flow · up to220 GPM50 m³/h
Head · up to925 ft282 m
Pressure · up to450 PSIG31 bar
Temperature · up to700°F371°C
Maximum values do not represent one single operating point. Final pump selection should be based on the required flow, total head, liquid and operating conditions.
Construction & options
Low-flow pump architecture
A compact low-flow configuration for process services requiring higher head, with the final casing, impeller, seal and materials selected for the specified duty.
Concentric casing
Low-flow casing geometry configured for LF service and matched to the selected pump size.
Radial-vane impeller
Low-flow impeller references are verified by size and part number before replacement.
Back pull-out construction
Service access follows the selected G196 platform and installed configuration.
External impeller adjustment
Adjustment and operating clearances are set for the specified size and service.
Seal chamber options
Seal-area configuration is reviewed against the requested seal arrangement and process.
G196 power-end references
Frame, shaft, sleeve and bearing-related references are checked against frame and position number.
Materials of construction
Metallurgy selected for the process
Material availability depends on LF size, component geometry and process service. Confirm wetted materials at quotation.
Ductile iron / 316SS trimCF8M · 316SSCD4MCuN duplexCN7M · Alloy 20Hastelloy BHastelloy CNickelTitaniumOther alloy by review
The material schedule is selected for both corrosion resistance and operating conditions. Final grade and component availability are confirmed for the specific LF size.
Typical LF3196 duties
Where low-flow, high-head fits
Share the liquid and duty point so the low-flow configuration can be evaluated against the actual process.
Chemical dosing, catalyst injection, sampling and reactor or process feed.
Seal flush, boiler feed, condensate return and heat-transfer fluid service.
Other low-flow, high-head services where size, materials and hydraulic fit are verified.
Product selection
Need a Goulds LF3196 replacement?
Send the installed size and whatever operating information is available. We can review the replacement scope and matching references before preparing a quote.
- LF size, frame, nameplate and OEM part number
- Flow, head, speed, fluid and temperature
- Material, seal arrangement, drawing or pump curve
Related engineering resources
Continue your replacement review
Use the product family and low-flow guide for additional sizing and application context.