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

3G Electric
RFQ CartGet a QuoteSign inSign up
Watts Cap: Cap, 4000B/LF4000B, Plastic, Backflow Preventer, 1/8 in Connection Size - Side 1 - Caps & Tethers
WattsCaps & Tethers

Watts Cap: Cap, 4000B/LF4000B, Plastic, Backflow Preventer, 1/8 in Connection Size - Side 1

The WATTS Cap is a plastic cap designed for use with the LF4000B series backflow preventer. It features a 1/8-inch male connection size on side one, with the manufacturer part number SAE-TC Plastic Cap 1/8 SAE. This…

SKU 3G-OTH-427313

Brand
Watts
Item
Cap: Cap, 4000B/LF4000B, Plastic, Backflow Preventer, 1/8 in Connection Size - Side 1
Category
Caps & Tethers
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
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

Technical Specifications

Watts
Manufacturer Part Number
SAE-TC Plastic Cap 1/8 SAE
Type
4000B/LF4000B, Plastic, Backflow Preventer, 1/8 in Connection Size - Side 1, Male
Product Type
Cap
Compatible with Series
LF4000B
Compatible Product Type
Backflow Preventer
View Full Spec Sheet

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

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

Product Description

The WATTS Cap is a plastic cap designed for use with the LF4000B series backflow preventer. It features a 1/8-inch male connection size on side one, with the manufacturer part number SAE-TC Plastic Cap 1/8 SAE. This cap serves as a protective closure for compatible backflow preventer models.

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

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 caps & tethers. 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 →

Similar products

Matched by specification & description
WATTS Cap: Cap, 1/8 in Connection Size - Side 1, Male, IPS, Repair Part, Brass, Backflow Preventer (MPN SAE-TC Brass Cap 1/8 SAE). Key specifications — Compatible with Series: 4000B.
Watts
WATTS Cap: Cap, 1/8 in Connection Size - Side 1, Male, IPS, Repair Part, Brass, Backflow Preventer (MPN SAE-TC Brass Cap 1/8 SAE). Key specifications — Compatible with Series: 4000B.
WATTS Adapter: Test Cock, 1/4 in Connection Size - Side 1, Male, NPT, Repair Part, Bronze (MPN SAE-TC-Adapter 1/4). Key specifications — Compatible with Series: Watts Series SAE-TC, 1/4 in.
Watts
WATTS Adapter: Test Cock, 1/4 in Connection Size - Side 1, Male, NPT, Repair Part, Bronze (MPN SAE-TC-Adapter 1/4). Key specifications — Compatible with Series: Watts Series SAE-TC, 1/4 in.
WATTS Backflow Preventer: LF7R, 1/2 in Pipe Size, True Union FNPT, 10 gpm Flow Rate, Brass, Plastic (MPN 1/2X1/2 LF7RU2-U2). Key specifications — Brand: WATTS; Connection Type: True Union FNPT.
Watts
WATTS Backflow Preventer: LF7R, 1/2 in Pipe Size, True Union FNPT, 10 gpm Flow Rate, Brass, Plastic (MPN 1/2X1/2 LF7RU2-U2). Key specifications — Brand: WATTS; Connection Type: True Union FNPT.
WATTS Backflow Preventer: LF7, 3/8 in Pipe Size, FNPT x FNPT, 10 gpm Flow Rate, 2.88 in Overall Lg (MPN 3/8 LF7C). Key specifications — Brand: WATTS; Connection Type: FNPT x FNPT.
Watts
WATTS Backflow Preventer: LF7, 3/8 in Pipe Size, FNPT x FNPT, 10 gpm Flow Rate, 2.88 in Overall Lg (MPN 3/8 LF7C). Key specifications — Brand: WATTS; Connection Type: FNPT x FNPT.
WATTS Backflow Preventer: LF7R, 1 in Pipe Size, FNPT x MNPT, 26 gpm Flow Rate, 1 in Overall Lg, EPDM (MPN 1X3/4 LF7RU4-3). Key specifications — Brand: WATTS; Connection Type: FNPT x MNPT.
Watts
WATTS Backflow Preventer: LF7R, 1 in Pipe Size, FNPT x MNPT, 26 gpm Flow Rate, 1 in Overall Lg, EPDM (MPN 1X3/4 LF7RU4-3). Key specifications — Brand: WATTS; Connection Type: FNPT x MNPT.
WATTS Backflow Preventer: LF7R, 3/4 in Pipe Size, True Union FNPT, 15.5 gpm Flow Rate, Brass, EPDM (MPN 3/4X3/4 LF7RU2-U2). Key specifications — Brand: WATTS; Connection Type: True Union FNPT.
Watts
WATTS Backflow Preventer: LF7R, 3/4 in Pipe Size, True Union FNPT, 15.5 gpm Flow Rate, Brass, EPDM (MPN 3/4X3/4 LF7RU2-U2). Key specifications — Brand: WATTS; Connection Type: True Union FNPT.

More from Watts

View all Watts parts →
WATTS Cap Tether: Cap Tether, Watts RK-TC-P, 1/8 in to 1/4 in NPT, Plastic, Backflow Preventer, NPT (MPN RK-TC-P Plastci Cap Tether 1/8-1/4 NPT). Key specifications — Compatible Product Type: Backflow Preventer; Compatible with Series: Watts RK-TC-P, 1/8 in to 1/4 in NPT; Product Type: Cap Tether.
Watts
WATTS Cap Tether: Cap Tether, Watts RK-TC-P, 1/8 in to 1/4 in NPT, Plastic, Backflow Preventer, NPT (MPN RK-TC-P Plastci Cap Tether 1/8-1/4 NPT). Key specifications — Compatible Product Type: Backflow Preventer; Compatible with Series: Watts RK-TC-P, 1/8 in to 1/4 in NPT; Product Type: Cap Tether.
WATTS Cap & Tether: Cap and Tether, Watts Series RK-SAE-TC, 1/8 in SAE, Bronze, Backflow Preventer (MPN RK-SAE-TC 1/8 SAE). Key specifications — Compatible Product Type: Backflow Preventer; Compatible with Series: Watts Series RK-SAE-TC, 1/8 in SAE; Product Type: Cap and Tether.
Watts
WATTS Cap & Tether: Cap and Tether, Watts Series RK-SAE-TC, 1/8 in SAE, Bronze, Backflow Preventer (MPN RK-SAE-TC 1/8 SAE). Key specifications — Compatible Product Type: Backflow Preventer; Compatible with Series: Watts Series RK-SAE-TC, 1/8 in SAE; Product Type: Cap and Tether.