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NAUGATUCK Float Ball: Float Ball, 1/4"-20 Machine Thread, 1/4"-20 Thread Size - Stainless Steel Threaded Floats
NAUGATUCKStainless Steel Threaded Floats

NAUGATUCK Float Ball: Float Ball, 1/4"-20 Machine Thread, 1/4"-20 Thread Size

The NAUGATUCK Float Ball is a stainless steel threaded float with an internal 1/4"-20 machine thread connection. This product, identified by manufacturer part number GR20S4221A, is designed for use in industrial…

SKU 3G-OTH-439972

Brand
NAUGATUCK
Item
Float Ball: Float Ball, 1/4"-20 Machine Thread, 1/4"-20 Thread Size
Category
Stainless Steel Threaded Floats
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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

NAUGATUCK
Manufacturer Part Number
GR20S4221A
Type
Machine Thread
Thread Size
1/4"-20
Machine Thread
1/4"-20
Connection Location
Internal

Technical Documents

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

Product Description

The NAUGATUCK Float Ball is a stainless steel threaded float with an internal 1/4"-20 machine thread connection. This product, identified by manufacturer part number GR20S4221A, is designed for use in industrial liquid-level sensing applications.

Frequently Asked Questions

What is the NAUGATUCK Float Ball used for?

The NAUGATUCK Float Ball is used in industrial liquid-level sensing applications. Its stainless steel construction and internal 1/4"-20 machine thread allow it to be mounted on a rod or stem in tanks, where it rises and falls with liquid level to actuate a switch or sensor.

What are the specifications of the NAUGATUCK Float Ball GR20S4221A?

The NAUGATUCK Float Ball GR20S4221A is a stainless steel threaded float with an internal 1/4"-20 machine thread connection. The connection location is internal, and the thread size is 1/4"-20. It is designed for industrial liquid-level sensing.

Where to buy the NAUGATUCK Float Ball worldwide?

3G Electric supplies the NAUGATUCK Float Ball GR20S4221A to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this stainless steel threaded float for liquid-level sensing.

How to install the NAUGATUCK Float Ball?

Install the NAUGATUCK Float Ball by threading it onto a matching 1/4"-20 male rod or stem inside the tank. Ensure the float moves freely without obstruction. For reliable liquid-level sensing, follow the manufacturer's guidelines for rod length and switch alignment.

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 threaded floats. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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