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SPEARS EJ21-010CSR CPVC Threaded Expansion Joint with EPDM Bulb - Threaded Expansion Joints
SPEARSThreaded Expansion Joints

SPEARS EJ21-010CSR CPVC Threaded Expansion Joint with EPDM Bulb

<p>The Spears EJ21-010CSR is a CPVC threaded expansion joint designed to absorb thermal expansion and contraction in piping systems. With a 1-inch pipe size and 7.75-inch overall length, this unit features an EPDM…

SKU 3G-OTH-653802

Also listed as: EJ21010CSR · EJ21 010CSR

Brand
SPEARS
Item
EJ21-010CSR CPVC Threaded Expansion Joint with EPDM Bulb
Part Number
EJ21-010CSR
Category
Threaded Expansion Joints
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

SPEARS
Manufacturer Part Number
EJ21-010CSR
Type
CPVC with EPDM Bulb
Overall Lg
7.75 in
Maximum Operating Pressure
150 psi

Technical Documents

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

Product Description

<p>The Spears EJ21-010CSR is a CPVC threaded expansion joint designed to absorb thermal expansion and contraction in piping systems. With a 1-inch pipe size and 7.75-inch overall length, this unit features an EPDM bulb for flexibility and a maximum operating pressure of 150 psi. It is suitable for industrial plumbing and chemical processing applications where CPVC compatibility is required.</p><p>As a Singapore-based supplier, 3G Electric offers this expansion joint with worldwide shipping. Request a quote in SGD, and for Singapore buyers, GST is handled. Enjoy fast delivery across Singapore and Southeast Asia.</p>

Frequently Asked Questions

What is the maximum operating pressure of the Spears EJ21-010CSR?

The maximum operating pressure is 150 psi.

What is the overall length and pipe size of this expansion joint?

The overall length is 7.75 inches, and the pipe size is 1 inch.

Used in

Common applications for SPEARS
Chemical processing — SPEARS CPVC ball valves (e.g., 3632R series) for corrosive fluid isolation in piping manifolds.
Water treatment — SPEARS PVC gate valves (e.g., 2011-012) for flow control in filtration and distribution lines.
HVAC systems — SPEARS CPVC ball valves (e.g., 2131-010C) for shut-off in chilled water or condenser loops.
Industrial waste handling — SPEARS CPVC gate valves (e.g., 2031-005C) for chemical drain lines requiring corrosion resistance.
Plumbing and irrigation — SPEARS PVC gate valves (e.g., 2012-010) for on/off service in non-potable water systems.
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SPEARS Products

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

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Compatible alternatives & equivalents

Cross-referenced by specification & description
This telescoping slip-socket expansion joint compensates for thermal expansion and contraction in piping systems. It has a 1-inch pipe size, 15.94-inch overall length, and a CPVC bulb. The FKM seal material provides chemical resistance, and the maximum operating pressure is 235 psi. Typical applications include industrial plumbing, chemical processing, and HVAC systems
SPEARS
This telescoping slip-socket expansion joint compensates for thermal expansion and contraction in piping systems. It has a 1-inch pipe size, 15.94-inch overall length, and a CPVC bulb. The FKM seal material provides chemical resistance, and the maximum operating pressure is 235 psi. Typical applications include industrial plumbing, chemical processing, and HVAC systems
This telescoping slip-socket expansion joint compensates for thermal expansion and contraction in piping systems. It features a CPVC bulb, FKM seal material, and a maximum operating pressure of 235 psi. Suitable for applications where temperature fluctuations cause pipe movement
SPEARS
This telescoping slip-socket expansion joint compensates for thermal expansion and contraction in piping systems. It features a CPVC bulb, FKM seal material, and a maximum operating pressure of 235 psi. Suitable for applications where temperature fluctuations cause pipe movement
This slip-socket expansion joint absorbs thermal expansion and contraction in chemical piping systems. It features a 2-inch pipe size, 8.88-inch overall length, and an EPDM bulb rated for a maximum operating pressure of 150 psi. Suitable for industrial processing, water treatment, and chemical transfer applications
SPEARS
This slip-socket expansion joint absorbs thermal expansion and contraction in chemical piping systems. It features a 2-inch pipe size, 8.88-inch overall length, and an EPDM bulb rated for a maximum operating pressure of 150 psi. Suitable for industrial processing, water treatment, and chemical transfer applications

More from SPEARS

View all SPEARS parts
Threaded expansion joint for CPVC piping systems, designed to absorb thermal expansion and contraction. Constructed from CPVC with an EPDM bulb, rated for maximum operating pressure of 150 psi. Suitable for applications where temperature fluctuations occur, such as industrial plumbing and chemical processing
SPEARS
Threaded expansion joint for CPVC piping systems, designed to absorb thermal expansion and contraction. Constructed from CPVC with an EPDM bulb, rated for maximum operating pressure of 150 psi. Suitable for applications where temperature fluctuations occur, such as industrial plumbing and chemical processing

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