We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

NAUGATUCK Tubed Float Ball: Float Ball, 3/8 in, 3/8 in Thread Size, Through Tube - Stainless Steel Through-Tube Floats
NAUGATUCKStainless Steel Through-Tube Floats

NAUGATUCK Tubed Float Ball: Float Ball, 3/8 in, 3/8 in Thread Size, Through Tube

The NAUGATUCK Tubed Float Ball is a stainless steel through-tube float ball, model GRT45S421B, with a cylindrical design and a 3/8 in thread size. It is a 3/8 in through-tube type float ball, suitable for industrial…

SKU 3G-OTH-436539

Brand
NAUGATUCK
Item
Tubed Float Ball: Float Ball, 3/8 in, 3/8 in Thread Size, Through Tube
Category
Stainless Steel Through-Tube Floats
Available to Order
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Worldwide Shipping
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

NAUGATUCK
Manufacturer Part Number
GRT45S421B
Type
3/8 in, Through Tube, Cylindrical
Thread Size
3/8 in

Technical Documents

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

Product Description

The NAUGATUCK Tubed Float Ball is a stainless steel through-tube float ball, model GRT45S421B, with a cylindrical design and a 3/8 in thread size. It is a 3/8 in through-tube type float ball, suitable for industrial level-sensing applications.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the NAUGATUCK GRT45S421B float ball used for?

The NAUGATUCK GRT45S421B is a stainless steel through-tube float ball used for liquid level sensing and control in industrial tanks, reservoirs, and process equipment. Its 3/8 in thread size and cylindrical design make it suitable for mounting on a guide tube in water, chemical, or fuel applications.

What are the specifications of the NAUGATUCK GRT45S421B float ball?

The NAUGATUCK GRT45S421B is a cylindrical stainless steel float ball with a 3/8 in through-tube design and 3/8 in thread size. It is manufactured by NAUGATUCK under part number GRT45S421B. The float is designed for liquid level detection and operates by sliding along a vertical guide tube.

Where to buy the NAUGATUCK GRT45S421B float ball worldwide?

3G Electric supplies the NAUGATUCK GRT45S421B float ball to customers worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this NAUGATUCK through-tube float.

How to install a NAUGATUCK through-tube float ball?

To install the NAUGATUCK GRT45S421B, slide the float onto a vertical guide tube of matching diameter, ensuring the 3/8 in thread end is oriented correctly. Secure the float with appropriate hardware at the tube top or bottom. Verify free movement along the tube before operation. Follow standard industrial float-switch installation practices.

Used in

Common applications for NAUGATUCK
Industrial tank level control — NAUGATUCK stainless steel threaded floats (e.g., GR70S414HG) used in liquid-level switches for chemical storage tanks.
Pump control systems — NAUGATUCK copper threaded floats (e.g., GRC5023RC) employed in sump pump level sensors for non-corrosive fluids.
Water treatment — NAUGATUCK through-tube floats (e.g., GRT70S421C) installed in guide-rod assemblies for reservoir level monitoring.
Process automation — NAUGATUCK stainless steel machine-thread floats (e.g., GR4X525304SS) integrated into automated fill/drain control circuits.
Marine bilge systems — NAUGATUCK copper floats (e.g., GRC1220RH) used in bilge pump switches for corrosion resistance in saltwater environments.

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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NAUGATUCK Tubed Float Ball: Float Ball, 1/4 in, 1/4 in Thread Size, Through Tube, Cylindrical (MPN GRT20S425A)
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NAUGATUCK Tubed Float Ball: Float Ball, 3/8 in, 3/8 in Thread Size, Through Tube, Cylindrical (MPN GRT10S418B)

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