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3G Electric
NAUGATUCK GRT40S421B Stainless Steel Through-Tube Float Ball, 4 in Diameter - Stainless Steel Through-Tube Floats
NAUGATUCKStainless Steel Through-Tube Floats

NAUGATUCK GRT40S421B Stainless Steel Through-Tube Float Ball, 4 in Diameter

The NAUGATUCK Tubed Float Ball is a 4-inch diameter, through-tube, cylindrical stainless steel float ball (MPN GRT40S421B). It is designed for use in liquid level sensing and control applications where a durable…

SKU 3G-OTH-436533

Brand
NAUGATUCK
Item
GRT40S421B Stainless Steel Through-Tube Float Ball, 4 in Diameter
Part Number
GRT40S421B
Category
Stainless Steel Through-Tube Floats
Available to Order
Also known as:GRT40S421BNAUGATUCK
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

NAUGATUCK
Manufacturer Part Number
GRT40S421B
Type
Through Tube, Cylindrical, Stainless Steel
Dia
4 in

Technical Documents

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

Product Description

The NAUGATUCK Tubed Float Ball is a 4-inch diameter, through-tube, cylindrical stainless steel float ball (MPN GRT40S421B). It is designed for use in liquid level sensing and control applications where a durable, corrosion-resistant float is required.

Frequently Asked Questions

What is a NAUGATUCK tubed float ball used for?

A NAUGATUCK tubed float ball is used as a buoyant level-sensing element in industrial liquid-level control systems. Its through-tube design allows it to slide along a guide rod or stem, making it suitable for tanks, reservoirs, and process vessels where reliable float actuation is required.

What are the specifications of the NAUGATUCK GRT40S421B float ball?

The NAUGATUCK GRT40S421B is a cylindrical through-tube float ball made of stainless steel with a 4-inch diameter. It is designed for use in liquid-level control applications and is manufactured by NAUGATUCK under part number GRT40S421B.

Where to buy NAUGATUCK float balls worldwide?

You can source NAUGATUCK float balls worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the GRT40S421B or other NAUGATUCK float models.

How to select a through-tube float ball for a tank?

To select a through-tube float ball, match the float diameter and material to the liquid's density, temperature, and chemical compatibility. For the NAUGATUCK GRT40S421B, the 4-inch stainless steel design suits many industrial fluids. Ensure the guide rod diameter fits the through-tube opening for smooth travel.

Used in

Common applications for NAUGATUCK
Water treatment — Naugatuck through-tube floats for level sensing in clarifiers, filter beds, and storage tanks
Chemical processing — Stainless steel Naugatuck float balls for level control in mixing vessels and reactors
Oil and gas — Naugatuck through-tube floats used in separator and storage tank level monitoring
Power generation — Naugatuck floats for boiler feedwater and condensate tank level indication
Food and beverage — Stainless steel Naugatuck floats for level detection in process tanks and CIP systems
Pharmaceutical — Naugatuck through-tube floats for level sensing in purified water and buffer solution tanks
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NAUGATUCK Products

3G Electric supplies NAUGATUCK stainless steel through-tube floats. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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