We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

CHERNE Test Pump: Rubber, 25.5 in Overall Lg, 7.25 in Overall Ht - Blocking Plug Replacement Parts & Accessories
CHERNEBlocking Plug Replacement Parts & Accessories

CHERNE Test Pump: Rubber, 25.5 in Overall Lg, 7.25 in Overall Ht

The CHERNE Test Pump (MPN 273908) is a rubber blocking plug replacement part and accessory, measuring 25.5 in overall length, 7.25 in overall height, and 11 in overall width. It includes a molded rubber cover and is…

SKU 3G-OTH-465713

Brand
CHERNE
Item
Test Pump: Rubber, 25.5 in Overall Lg, 7.25 in Overall Ht
Category
Blocking Plug Replacement Parts & Accessories
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

CHERNE
Manufacturer Part Number
273908
Material
Rubber
Overall Lg
25.5 in
Includes
Molded Rubber Cover
Overall Ht
7.25 in
Overall Wd
11 in
Product Type
Test Pump
Compatible Mfr Part Number
274208
Compatible Grainger Part Number
3NVY5
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

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

Product Description

The CHERNE Test Pump (MPN 273908) is a rubber blocking plug replacement part and accessory, measuring 25.5 in overall length, 7.25 in overall height, and 11 in overall width. It includes a molded rubber cover and is compatible with manufacturer part number 274208 and Grainger part number 3NVY5.

Frequently Asked Questions

What is the CHERNE Test Pump 273908 used for?

The CHERNE Test Pump 273908 is a rubber blocking plug replacement part and accessory used to pressurize and test piping systems for leaks. It is commonly applied in plumbing, municipal water, and industrial maintenance to verify system integrity before commissioning.

What are the specifications of the CHERNE Test Pump 273908?

The CHERNE Test Pump 273908 has an overall length of 25.5 in, overall height of 7.25 in, and overall width of 11 in. It is made of rubber and includes a molded rubber cover. It is compatible with manufacturer part number 274208 and Grainger part number 3NVY5.

Where to buy the CHERNE Test Pump 273908 worldwide?

3G Electric supplies the CHERNE Test Pump 273908 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time; we source genuine CHERNE parts and accessories for industrial applications.

How to install the CHERNE Test Pump 273908?

Install the CHERNE Test Pump 273908 by attaching the molded rubber cover securely over the pipe opening. Ensure the pump is properly seated and sealed before pressurizing. Follow standard safety practices for hydrostatic testing, including gradual pressure increase and monitoring for leaks.

CHERNE Products

3G Electric supplies CHERNE blocking plug replacement parts & accessories. 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

More from CHERNE

View all CHERNE parts
CHERNE Protective Sleeve: Polyester, 9.5 in Overall Lg, 20 in Overall Ht, 9.5 in Overall Wd (MPN 300968). Key specifications — Brand: CHERNE; Compatible Grainger Part Number: 54XJ97; Compatible Mfr Part Number: 219188; Material: Polyester; Product Type: Protective Sleeve.
CHERNE
CHERNE Protective Sleeve: Polyester, 9.5 in Overall Lg, 20 in Overall Ht, 9.5 in Overall Wd (MPN 300968). Key specifications — Brand: CHERNE; Compatible Grainger Part Number: 54XJ97; Compatible Mfr Part Number: 219188; Material: Polyester; Product Type: Protective Sleeve.
CHERNE Replacement Ring and Chain: Stainless Steel, 12 in Overall Lg, 0.1 in Overall Ht (MPN 059708). Key specifications — Includes: Safety Tag; Brand: CHERNE; Compatible Grainger Part Number: 1VNE9; Compatible Mfr Part Number: 270024; Material: Stainless Steel; Product Type: Replacement Ring and Chain.
CHERNE
CHERNE Replacement Ring and Chain: Stainless Steel, 12 in Overall Lg, 0.1 in Overall Ht (MPN 059708). Key specifications — Includes: Safety Tag; Brand: CHERNE; Compatible Grainger Part Number: 1VNE9; Compatible Mfr Part Number: 270024; Material: Stainless Steel; Product Type: Replacement Ring and Chain.
CHERNE Mechanical Cleanout Plug Replacement Pad Kit,2": Rubber, 2.58 in Overall Lg (MPN 270308). Key specifications — Includes: Durable Rubber Pad; Brand: CHERNE; Compatible Grainger Part Number: 802PJ4; Compatible Mfr Part Number: 271128; Material: Rubber; Product Type: Mechanical Cleanout Plug Replacement Pad Kit.
CHERNE
CHERNE Mechanical Cleanout Plug Replacement Pad Kit,2": Rubber, 2.58 in Overall Lg (MPN 270308). Key specifications — Includes: Durable Rubber Pad; Brand: CHERNE; Compatible Grainger Part Number: 802PJ4; Compatible Mfr Part Number: 271128; Material: Rubber; Product Type: Mechanical Cleanout Plug Replacement Pad Kit.
CHERNE Poly-Lift Line: Rubber, 20 ft Overall Lg, 6.5 in Overall Ht, 12 in Overall Wd (MPN 383208). Key specifications — Brand: CHERNE; Compatible Grainger Part Number: 3NVZ4; Compatible Mfr Part Number: 312168; Material: Rubber; Product Type: Lift Line.
CHERNE
CHERNE Poly-Lift Line: Rubber, 20 ft Overall Lg, 6.5 in Overall Ht, 12 in Overall Wd (MPN 383208). Key specifications — Brand: CHERNE; Compatible Grainger Part Number: 3NVZ4; Compatible Mfr Part Number: 312168; Material: Rubber; Product Type: Lift Line.
CHERNE Mechanical Cleanout Plug Replacement Pad Kit,4": Rubber, 4.95 in Overall Lg (MPN 270328). Key specifications — Includes: Durable Rubber Pad; Brand: CHERNE; Compatible Mfr Part Number: 270338; Material: Rubber; Product Type: Mechanical Cleanout Plug Replacement Pad Kit.
CHERNE
CHERNE Mechanical Cleanout Plug Replacement Pad Kit,4": Rubber, 4.95 in Overall Lg (MPN 270328). Key specifications — Includes: Durable Rubber Pad; Brand: CHERNE; Compatible Mfr Part Number: 270338; Material: Rubber; Product Type: Mechanical Cleanout Plug Replacement Pad Kit.
CHERNE Deflator with Clamp (Female End): Brass, 2.5 in Overall Lg, 0.5 in Overall Ht (MPN 055816). Key specifications — Includes: Clamp (Female End); Brand: CHERNE; Compatible Grainger Part Number: 3NVY6; Compatible Mfr Part Number: 274038; Material: Brass; Product Type: Deflator with Clamp.
CHERNE
CHERNE Deflator with Clamp (Female End): Brass, 2.5 in Overall Lg, 0.5 in Overall Ht (MPN 055816). Key specifications — Includes: Clamp (Female End); Brand: CHERNE; Compatible Grainger Part Number: 3NVY6; Compatible Mfr Part Number: 274038; Material: Brass; Product Type: Deflator with Clamp.
CHERNE Hose Extension: Rubber, 10 ft Overall Lg, 2.25 in Overall Ht, 8 in Overall Wd (MPN 274100). Key specifications — Includes: Inflation Adapters; Brand: CHERNE; Compatible Grainger Part Number: 1VNF3; Compatible Mfr Part Number: 270059; Material: Rubber; Product Type: Extension Hose.
CHERNE
CHERNE Hose Extension: Rubber, 10 ft Overall Lg, 2.25 in Overall Ht, 8 in Overall Wd (MPN 274100). Key specifications — Includes: Inflation Adapters; Brand: CHERNE; Compatible Grainger Part Number: 1VNF3; Compatible Mfr Part Number: 270059; Material: Rubber; Product Type: Extension Hose.
CHERNE Replacement Ring and Chain: Stainless Steel, 24 in Overall Lg, 0.25 in Overall Ht (MPN 059778). Key specifications — Includes: Safety Tag; Brand: CHERNE; Compatible Grainger Part Number: 1VNF1; Compatible Mfr Part Number: 270040; Material: Stainless Steel; Product Type: Replacement Ring and Chain.
CHERNE
CHERNE Replacement Ring and Chain: Stainless Steel, 24 in Overall Lg, 0.25 in Overall Ht (MPN 059778). Key specifications — Includes: Safety Tag; Brand: CHERNE; Compatible Grainger Part Number: 1VNF1; Compatible Mfr Part Number: 270040; Material: Stainless Steel; Product Type: Replacement Ring and Chain.