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WATTS FD-104 Height Adjustable Floor Drain - Height Adjustable Floor Drains
WattsHeight Adjustable Floor Drains

WATTS FD-104 Height Adjustable Floor Drain

The WATTS FD-104 is a height adjustable floor drain with a 4 1/4 in overall diameter and a 5 in grate size, designed for 4 in nominal pipe size. This cast iron unit features a No Hub connection type and includes a…

SKU 3G-OTH-431029

Also listed as: FD104 · FD 104

Brand
Watts
Item
FD-104 Height Adjustable Floor Drain
Category
Height Adjustable Floor Drains
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

Watts
Manufacturer Part Number
FD-104
Type
No Hub, Cast Iron
Color
Blue
Includes
Round Strainer
Grate Size
5 in
Connection Type
No Hub
Nominal Pipe Size
4 in

Technical Documents

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Watts Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WATTS FD-104 is a height adjustable floor drain with a 4 1/4 in overall diameter and a 5 in grate size, designed for 4 in nominal pipe size. This cast iron unit features a No Hub connection type and includes a round strainer. The drain is finished in blue and is manufactured by WATTS under part number FD-104.

Frequently Asked Questions

What is the WATTS FD-104 floor drain used for?

The WATTS FD-104 is a height adjustable floor drain used in commercial and industrial plumbing to collect and remove surface water. Its cast iron construction and No Hub connection suit heavy-duty applications in plant floors, warehouses, and mechanical rooms.

What are the specifications of the WATTS FD-104 floor drain?

The WATTS FD-104 has a 4 1/4 in overall diameter, 5 in grate size, and 4 in nominal pipe size. It features a No Hub connection type, cast iron body, blue finish, and includes a round strainer. The manufacturer part number is FD-104.

Where to buy the WATTS FD-104 floor drain worldwide?

3G Electric supplies the WATTS FD-104 floor drain to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this cast iron drain with No Hub connection.

How to install a WATTS FD-104 No Hub floor drain?

Install the WATTS FD-104 by connecting the No Hub outlet to the drain pipe using a shielded coupling. Adjust the height to match the finished floor level, then secure the cast iron body in place. Ensure the round strainer sits flush for proper drainage.

Used in

Common applications for Watts
Industrial burner gas safety systems — Watts HF2000 filters with GF-series seal kits maintain clean, regulated gas supply to burner pilot and main flame controls
Commercial heating and boiler installations — Modular filter assemblies support preventive maintenance and component replacement without full system shutdown
Process gas delivery pipelines — DN25 through DN125 filter bodies accommodate varying flow rates and inlet pressures across manufacturing and chemical processes
Gas pressure regulation benches — Multi-stage Watts filter platforms integrate with pressure reducers and safety shutoff valves in test and calibration environments
Equipment retrofit and upgrade projects — Available connection sizes and seal kits enable adaptation of newer Watts components into legacy gas control systems
Planned maintenance and spare-parts inventory — Filter seal kits allow facilities to stock consumables in advance, reducing downtime during scheduled gas system servicing

Watts Products

3G Electric supplies Watts height adjustable floor drains. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
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ZURN
This ZURN height adjustable floor drain is constructed of PVC with a solvent weld connection and a silver finish. It features a 5 in stainless mesh screen grate and a 4 in nominal pipe size. Suitable for collecting and removing surface water in commercial and industrial areas such as parking garages, mechanical rooms, and warehouses
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ZURN
Round solvent weld floor drain with 5 3/8 in grate and 4 in nominal pipe size. Includes stainless mesh screen for debris filtration. Height adjustable for surface water and washdown fluid collection in commercial or industrial floors
This ZURN height adjustable floor drain features a cast iron body with a bronze finish. It has a 5 in grate size and a 3 in nominal pipe size with a No Hub connection type. Suitable for use in shower areas or other wet locations where floor drainage is required
ZURN
This ZURN height adjustable floor drain features a cast iron body with a bronze finish. It has a 5 in grate size and a 3 in nominal pipe size with a No Hub connection type. Suitable for use in shower areas or other wet locations where floor drainage is required
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ZURN
This ZURN floor drain is a height adjustable model with a 5 in grate and 4 in nominal pipe size. It features a solvent weld PVC construction in a bronze finish and includes a rough in adapter assembly. Suitable for commercial and industrial drainage applications where reliable water removal is needed
This ZURN floor drain is made of PVC with a bronze finish and features a height-adjustable design for alignment with finished floor levels. It includes a stainless steel clamp collar, has a 5 in grate size, and connects via solvent weld to 3 in nominal pipe. Suitable for commercial and industrial floor drainage applications
ZURN
This ZURN floor drain is made of PVC with a bronze finish and features a height-adjustable design for alignment with finished floor levels. It includes a stainless steel clamp collar, has a 5 in grate size, and connects via solvent weld to 3 in nominal pipe. Suitable for commercial and industrial floor drainage applications
This ZURN height adjustable floor drain features a 5-inch grate and 4-inch nominal pipe size with solvent weld PVC construction. It includes a stainless steel clamp collar for secure pipe attachment. Suitable for surface water removal in commercial and industrial drainage systems
ZURN
This ZURN height adjustable floor drain features a 5-inch grate and 4-inch nominal pipe size with solvent weld PVC construction. It includes a stainless steel clamp collar for secure pipe attachment. Suitable for surface water removal in commercial and industrial drainage systems

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