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Delta Index Button: Acrylic, For Hot Handle Type, Color Index, Red, 1 1/2 in Overall Dia - Faucet Handle Caps
DeltaFaucet Handle Caps

Delta Index Button: Acrylic, For Hot Handle Type, Color Index, Red, 1 1/2 in Overall Dia

The DELTA Index Button: Acrylic is a faucet handle cap designed for hot handle types. This acrylic button features a red color index and measures 1 1/2 inches in overall diameter. Sold in a pack of 10, it carries the…

SKU 3G-OTH-426895

Also listed as: RPB 21912 · RPB-21912

Brand
Delta
Item
Index Button: Acrylic, For Hot Handle Type, Color Index, Red, 1 1/2 in Overall Dia
Category
Faucet Handle Caps
Available to Order
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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

Delta
Manufacturer Part Number
RPB21912
Type
For Hot Handle Type, Color Index, Red, 10 PK
Material
Acrylic
Index Color
Red
Index Style
Color
Overall Dia
1 1/2 in
For Handle Type
Hot

Technical Documents

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

Product Description

The DELTA Index Button: Acrylic is a faucet handle cap designed for hot handle types. This acrylic button features a red color index and measures 1 1/2 inches in overall diameter. Sold in a pack of 10, it carries the manufacturer part number RPB21912.

Frequently Asked Questions

What is the DELTA Index Button RPB21912 used for?

The DELTA Index Button RPB21912 is a faucet handle cap used to identify a hot water handle. Its red color index provides a clear visual indicator, making it suitable for residential and commercial plumbing applications where handle identification is required.

What are the specifications of the DELTA Index Button RPB21912?

The DELTA Index Button RPB21912 is made of acrylic, has a red color index, and a 1 1/2 in overall diameter. It is designed for hot handle types and is sold in a pack of 10. The manufacturer part number is RPB21912.

Where to buy DELTA Index Button RPB21912 worldwide?

3G Electric supplies the DELTA Index Button RPB21912 worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this faucet handle cap to your facility, regardless of location.

How to install the DELTA Index Button RPB21912?

To install the DELTA Index Button RPB21912, press the acrylic button firmly onto the hot handle stem until it snaps into place. Ensure the handle is clean and dry before installation. For best results, align the red index mark with the handle's orientation.

Used in

Common applications for Delta
Oil burner heating systems — Delta VM1 and VM2 fuel unit pumps delivering 35–55 l/h at 20 bar pressure setting
Industrial lubrication circuits — Delta A-series and A2-series pumps with 130 µm stainless steel strainers at 10 bar pressure
Hydraulic equipment integration — Delta AD-series pumps rated 3500 rpm with 32 mm hub diameter for modular system assembly
Burner nozzle supply — Delta fuel units with G1/8" nozzle port and solenoid valve integration for atomization control
Replacement pump specification — Delta cable assemblies (700 mm, 3-core) for retrofit and maintenance of existing burner equipment
Multi-stage heating plant operation — Delta VM2 models with 150 µm nylon filtration for continuous-duty burner fuel supply

Delta Products

3G Electric supplies Delta faucet handle caps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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