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

3G Electric
RFQ CartGet a QuoteSign inSign up
BOB PF45-K Polypropylene Threaded Float Ball, 1/4"-20 IPS Internal Thread - Polypropylene Threaded Floats
BOBPolypropylene Threaded Floats

BOB PF45-K Polypropylene Threaded Float Ball, 1/4"-20 IPS Internal Thread

The BOB Float Ball is a polypropylene threaded float with an internal 1/4"-20 IPS thread connection. This model, MPN PF45-K, features a 1/4"-20 thread size and is designed for use in liquid level sensing applications.

SKU 3G-OTH-442646

Also listed as: PF45K · PF45 K

Brand
BOB
Item
PF45-K Polypropylene Threaded Float Ball, 1/4"-20 IPS Internal Thread
Category
Polypropylene Threaded Floats
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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

BOB
Manufacturer Part Number
PF45-K
Type
IPS Thread, Internal, Threaded
IPS Thread
1/4"-20
Thread Size
1/4"-20
Connection Location
Internal

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The BOB Float Ball is a polypropylene threaded float with an internal 1/4"-20 IPS thread connection. This model, MPN PF45-K, features a 1/4"-20 thread size and is designed for use in liquid 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 BOB Float Ball used for?

The BOB Float Ball is used for liquid level sensing in industrial tanks and reservoirs. Its polypropylene construction resists corrosion and chemicals, making it suitable for water, wastewater, and process fluid monitoring applications.

What are the specifications of the BOB Float Ball PF45-K?

The BOB Float Ball PF45-K has a 1/4"-20 IPS thread with internal connection location. It is made of polypropylene and features a threaded design. The manufacturer part number is PF45-K, and the brand is BOB.

Where to buy the BOB Float Ball worldwide?

You can source the BOB Float Ball PF45-K through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable supply for your operations.

How to install a BOB threaded float ball?

Install the BOB Float Ball by threading it onto a matching 1/4"-20 IPS male fitting inside the tank. Ensure the float moves freely without obstruction. Use PTFE tape on threads for a leak-proof seal. Always follow the manufacturer's guidelines for liquid level applications.

Used in

Common applications for BOB
Water tank level control — BOB R1350-1/2-5 float valve assembly for maintaining water levels in storage tanks.
Industrial process water management — BOB R1380-2 float valve body for high-flow applications up to 112 gpm.
Float valve repair and maintenance — BOB KS100 disc and cup kit for servicing R1350 and R1360 series valves.
Potable water systems — BOB R1310-10 stainless steel stem with NSF certification for drinking water applications.
Liquid level sensing — BOB PF5 polypropylene float ball for use in tanks or reservoirs with threaded rod attachment.
Not sure this is the right part? Photo-identify it→

BOB Products

3G Electric supplies BOB polypropylene threaded floats. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Compatible alternatives & equivalents

Cross-referenced by specification & description
Cylindrical polyethylene float with 1/4"-20 internal threaded connection. Used as a buoyant level-sensing component in tanks, reservoirs, and fluid-handling systems for liquid-level detection and control
Watts
Cylindrical polyethylene float with 1/4"-20 internal threaded connection. Used as a buoyant level-sensing component in tanks, reservoirs, and fluid-handling systems for liquid-level detection and control
This BOB R605T-1-1/2-LF is a general service float valve body made of brass, designed for horizontal piping systems. It features an angle-style body with a 1-1/2" FNPT inlet connection and an adjustable arm. The valve body has a 3/8"-16 rod thread and delivers a flow rate of 112 gpm at 35 psi for water media. Float and rod are not included
BOB
This BOB R605T-1-1/2-LF is a general service float valve body made of brass, designed for horizontal piping systems. It features an angle-style body with a 1-1/2" FNPT inlet connection and an adjustable arm. The valve body has a 3/8"-16 rod thread and delivers a flow rate of 112 gpm at 35 psi for water media. Float and rod are not included
This float valve body is designed for water level control in tanks or reservoirs. It features an angle valve body style with adjustable arm for horizontal piping, and male NPT connections on both sides. Constructed of brass, it has a flow rate of 68.5 gpm at 85 psi and a 1/4"-20 rod thread. Float and rod are not included
BOB
This float valve body is designed for water level control in tanks or reservoirs. It features an angle valve body style with adjustable arm for horizontal piping, and male NPT connections on both sides. Constructed of brass, it has a flow rate of 68.5 gpm at 85 psi and a 1/4"-20 rod thread. Float and rod are not included
This float valve body is used to automatically control water levels in tanks and reservoirs. It features an angle body style for horizontal piping, 2-inch female IPS connections on both sides, and an adjustable arm. Flow rate is 152 gpm at 65 psi. Rod thread is 3/8"-16. Supplied without float and rod
BOB
This float valve body is used to automatically control water levels in tanks and reservoirs. It features an angle body style for horizontal piping, 2-inch female IPS connections on both sides, and an adjustable arm. Flow rate is 152 gpm at 65 psi. Rod thread is 3/8"-16. Supplied without float and rod
This brass float valve body from the R605T High Turbo series is designed for horizontal piping systems. It features an angle valve body style with an adjustable arm and a female NPT inlet connection. Suitable for water media, it supports a flow rate of 180 gpm at 85 psi with a 3/8"-16 rod thread. Supplied as a valve body only, without float and rod
BOB
This brass float valve body from the R605T High Turbo series is designed for horizontal piping systems. It features an angle valve body style with an adjustable arm and a female NPT inlet connection. Suitable for water media, it supports a flow rate of 180 gpm at 85 psi with a 3/8"-16 rod thread. Supplied as a valve body only, without float and rod
This BOB float valve body is designed for automatic water level control in tanks or reservoirs. It features a 3/8" FNPT inlet and outlet, an adjustable arm, and mounts on horizontal piping. The angle-style valve delivers a flow rate of 52 gpm at 65 psi and uses a 1/4"-20 rod thread. Float and rod are not included
BOB
This BOB float valve body is designed for automatic water level control in tanks or reservoirs. It features a 3/8" FNPT inlet and outlet, an adjustable arm, and mounts on horizontal piping. The angle-style valve delivers a flow rate of 52 gpm at 65 psi and uses a 1/4"-20 rod thread. Float and rod are not included

More from BOB

View all BOB parts →
Polypropylene float ball with internal 1/4"-20 IPS thread connection. Used for liquid level sensing in tanks and reservoirs. Resistant to corrosion and chemicals
BOB
Polypropylene float ball with internal 1/4"-20 IPS thread connection. Used for liquid level sensing in tanks and reservoirs. Resistant to corrosion and chemicals
This polypropylene threaded float ball features an internal 1/4"-20 IPS thread for secure mounting. It is used in liquid-level control applications, such as activating switches or valves in tanks and vessels, where corrosion resistance is required
BOB
This polypropylene threaded float ball features an internal 1/4"-20 IPS thread for secure mounting. It is used in liquid-level control applications, such as activating switches or valves in tanks and vessels, where corrosion resistance is required
Polypropylene float with internal 1/4"-20 IPS thread for liquid level sensing in tanks and reservoirs. Corrosion-resistant construction suitable for water, chemicals, and industrial fluids. Mounts on a stem or rod for float actuation
BOB
Polypropylene float with internal 1/4"-20 IPS thread for liquid level sensing in tanks and reservoirs. Corrosion-resistant construction suitable for water, chemicals, and industrial fluids. Mounts on a stem or rod for float actuation