Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

APPROVED VENDOR Sealing Washer: FDA Approved, EPDM, White, 0.74 in Inside Dia, 1 1/2 in Outside Dia - Hygienic Single-Piece Sealing Washers
APPROVED VENDORHygienic Single-Piece Sealing Washers

APPROVED VENDOR Sealing Washer: FDA Approved, EPDM, White, 0.74 in Inside Dia, 1 1/2 in Outside Dia

The APPROVED VENDOR Sealing Washer (MPN ZSW-48) is a hygienic single-piece sealing washer with EPDM seal material in white, FDA Approved. It has a 3/4 in screw size, 0.74 in inside diameter, and 1 1/2 in outside…

SKU 3G-OTH-533214

Brand
APPROVED VENDOR
Item
Sealing Washer: FDA Approved, EPDM, White, 0.74 in Inside Dia, 1 1/2 in Outside Dia
Category
Hygienic Single-Piece Sealing Washers
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

APPROVED VENDOR
Manufacturer Part Number
ZSW-48
Type
EPDM, White
Screw Sz
3/4 in
Inside Dia
0.74 in
Outside Dia
1 1/2 in
FDA Approval
FDA Approved
Product Type
Sealing Washer
Seal Material
EPDM
Metal Detection
Not Metal Detectable
Washer Sub Type
ID Bonded - For Use Without Nut
X-Ray Detection
Not X-Ray Detectable
Seal Material Color
White
System of Measurement
Inch
Compatible Product Type
For Use without Nut
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

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

Product Description

The APPROVED VENDOR Sealing Washer (MPN ZSW-48) is a hygienic single-piece sealing washer with EPDM seal material in white, FDA Approved. It has a 3/4 in screw size, 0.74 in inside diameter, and 1 1/2 in outside diameter. This ID bonded washer is designed for use without a nut and is not metal detectable or X-ray detectable.

Frequently Asked Questions

What is the APPROVED VENDOR ZSW-48 sealing washer used for?

The APPROVED VENDOR ZSW-48 is a hygienic single-piece sealing washer used in food, beverage, and pharmaceutical processing to create a sanitary seal between mating surfaces. Its FDA-approved EPDM material resists common cleaning chemicals and hot water, making it suitable for washdown environments where contamination control is critical.

What are the specifications of the APPROVED VENDOR ZSW-48 sealing washer?

The ZSW-48 has a 3/4 in screw size, 0.74 in inside diameter, and 1 1/2 in outside diameter. It is made of white EPDM, is FDA approved, and is not metal detectable or X-ray detectable. This ID bonded washer is designed for use without a nut and is measured in inches.

Where to buy the APPROVED VENDOR ZSW-48 sealing washer worldwide?

3G Electric supplies the APPROVED VENDOR ZSW-48 sealing washer worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this FDA-approved EPDM washer for hygienic applications.

How to install the APPROVED VENDOR ZSW-48 sealing washer?

Install the ZSW-48 by placing it between the mating surfaces of a sanitary fitting without a nut. Ensure the ID bonded design aligns with the screw or stud. Tighten evenly to the manufacturer's recommended torque for EPDM seals to avoid over-compression. Verify the white EPDM is clean and free of debris before assembly.

Used in

Common applications for APPROVED VENDOR
Laboratory sampling — APPROVED VENDOR clear wide mouth glass bottles for collecting and storing liquid samples in non-sterile environments.
Steam heating maintenance — APPROVED VENDOR forged brass radiator valves for regulating steam flow in commercial building heating systems.
High-pressure cleaning — APPROVED VENDOR turbo spray nozzles for pressure washers used in industrial equipment cleaning up to 6,000 psi.
Cleanroom operations — APPROVED VENDOR vinyl task chairs for seating in ISO 5 classified manufacturing or assembly areas.
General sealing — APPROVED VENDOR natural rubber stoppers for closing laboratory flasks or test tubes in educational or research settings.
Tamper-evident security — APPROVED VENDOR brass lead and wire seals for securing utility meters, cargo containers, or access panels.

APPROVED VENDOR Products

3G Electric supplies APPROVED VENDOR hygienic single-piece sealing washers. 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 APPROVED VENDOR

View all APPROVED VENDOR parts
Sealing Washer: FDA Approved, Silicone, Red, 4.3 mm Inside Dia, 9 mm Outside Dia, 1.57 mm Max Thick (MPN ZSW-82). Key specifications — Brand: APPROVED VENDOR; Compatible Product Type: For Use without Nut; Product Type: Sealing Washer; System of Measurement: Metric; X-Ray Detection: Not X-Ray Detectable; Seal Material: Silicone Rubber; Seal Material Color: Red; FDA Approval: FDA Approved.
APPROVED VENDOR
Sealing Washer: FDA Approved, Silicone, Red, 4.3 mm Inside Dia, 9 mm Outside Dia, 1.57 mm Max Thick (MPN ZSW-82). Key specifications — Brand: APPROVED VENDOR; Compatible Product Type: For Use without Nut; Product Type: Sealing Washer; System of Measurement: Metric; X-Ray Detection: Not X-Ray Detectable; Seal Material: Silicone Rubber; Seal Material Color: Red; FDA Approval: FDA Approved.
Sealing Washer: FDA Approved, EPDM, White, 0.17 in Inside Dia, 1/2 in Outside Dia, 1/16 in Max Thick (MPN ZSW-39). Key specifications — Brand: APPROVED VENDOR; Compatible Product Type: For Use without Nut; Product Type: Sealing Washer; System of Measurement: Inch; X-Ray Detection: Not X-Ray Detectable; Seal Material: EPDM; Seal Material Color: White; FDA Approval: FDA Approved.
APPROVED VENDOR
Sealing Washer: FDA Approved, EPDM, White, 0.17 in Inside Dia, 1/2 in Outside Dia, 1/16 in Max Thick (MPN ZSW-39). Key specifications — Brand: APPROVED VENDOR; Compatible Product Type: For Use without Nut; Product Type: Sealing Washer; System of Measurement: Inch; X-Ray Detection: Not X-Ray Detectable; Seal Material: EPDM; Seal Material Color: White; FDA Approval: FDA Approved.
Sealing Washer: FDA Approved, Neoprene, White, 8.4 mm Inside Dia, 16 mm Outside Dia, M8 Screw Sz (MPN ZSW-21). Key specifications — Brand: APPROVED VENDOR; Compatible Product Type: For Use without Nut; Product Type: Sealing Washer; System of Measurement: Metric; X-Ray Detection: Not X-Ray Detectable; Seal Material: Neoprene Rubber; Seal Material Color: White; FDA Approval: FDA Approved.
APPROVED VENDOR
Sealing Washer: FDA Approved, Neoprene, White, 8.4 mm Inside Dia, 16 mm Outside Dia, M8 Screw Sz (MPN ZSW-21). Key specifications — Brand: APPROVED VENDOR; Compatible Product Type: For Use without Nut; Product Type: Sealing Washer; System of Measurement: Metric; X-Ray Detection: Not X-Ray Detectable; Seal Material: Neoprene Rubber; Seal Material Color: White; FDA Approval: FDA Approved.
Sealing Washer: FDA Approved, Silicone, Red, 21 mm Inside Dia, 37 mm Outside Dia, 1.57 mm Max Thick (MPN ZSW-91). Key specifications — Brand: APPROVED VENDOR; Compatible Product Type: For Use without Nut; Product Type: Sealing Washer; System of Measurement: Metric; X-Ray Detection: Not X-Ray Detectable; Seal Material: Silicone Rubber; Seal Material Color: Red; FDA Approval: FDA Approved.
APPROVED VENDOR
Sealing Washer: FDA Approved, Silicone, Red, 21 mm Inside Dia, 37 mm Outside Dia, 1.57 mm Max Thick (MPN ZSW-91). Key specifications — Brand: APPROVED VENDOR; Compatible Product Type: For Use without Nut; Product Type: Sealing Washer; System of Measurement: Metric; X-Ray Detection: Not X-Ray Detectable; Seal Material: Silicone Rubber; Seal Material Color: Red; FDA Approval: FDA Approved.
Sealing Washer: FDA Approved, Silicone, Red, 15 mm Inside Dia, 28 mm Outside Dia, 1.57 mm Max Thick (MPN ZSW-88). Key specifications — Brand: APPROVED VENDOR; Compatible Product Type: For Use without Nut; Product Type: Sealing Washer; System of Measurement: Metric; X-Ray Detection: Not X-Ray Detectable; Seal Material: Silicone Rubber; Seal Material Color: Red; FDA Approval: FDA Approved.
APPROVED VENDOR
Sealing Washer: FDA Approved, Silicone, Red, 15 mm Inside Dia, 28 mm Outside Dia, 1.57 mm Max Thick (MPN ZSW-88). Key specifications — Brand: APPROVED VENDOR; Compatible Product Type: For Use without Nut; Product Type: Sealing Washer; System of Measurement: Metric; X-Ray Detection: Not X-Ray Detectable; Seal Material: Silicone Rubber; Seal Material Color: Red; FDA Approval: FDA Approved.
Sealing Washer: FDA Approved, EPDM, White, 0.49 in Inside Dia, 1 1/16 in Outside Dia (MPN ZSW-47). Key specifications — Brand: APPROVED VENDOR; Compatible Product Type: For Use without Nut; Product Type: Sealing Washer; System of Measurement: Inch; X-Ray Detection: Not X-Ray Detectable; Seal Material: EPDM; Seal Material Color: White; FDA Approval: FDA Approved.
APPROVED VENDOR
Sealing Washer: FDA Approved, EPDM, White, 0.49 in Inside Dia, 1 1/16 in Outside Dia (MPN ZSW-47). Key specifications — Brand: APPROVED VENDOR; Compatible Product Type: For Use without Nut; Product Type: Sealing Washer; System of Measurement: Inch; X-Ray Detection: Not X-Ray Detectable; Seal Material: EPDM; Seal Material Color: White; FDA Approval: FDA Approved.
Sealing Washer: FDA Approved, EPDM, White, 0.17 in Inside Dia, 3/8 in Outside Dia, 1/16 in Max Thick (MPN ZSW-38). Key specifications — Brand: APPROVED VENDOR; Compatible Product Type: For Use without Nut; Product Type: Sealing Washer; System of Measurement: Inch; X-Ray Detection: Not X-Ray Detectable; Seal Material: EPDM; Seal Material Color: White; FDA Approval: FDA Approved.
APPROVED VENDOR
Sealing Washer: FDA Approved, EPDM, White, 0.17 in Inside Dia, 3/8 in Outside Dia, 1/16 in Max Thick (MPN ZSW-38). Key specifications — Brand: APPROVED VENDOR; Compatible Product Type: For Use without Nut; Product Type: Sealing Washer; System of Measurement: Inch; X-Ray Detection: Not X-Ray Detectable; Seal Material: EPDM; Seal Material Color: White; FDA Approval: FDA Approved.
Sealing Washer: FDA Approved, Silicone, Red, 10.5 mm Inside Dia, 20 mm Outside Dia, M10 Screw Sz (MPN ZSW-86). Key specifications — Brand: APPROVED VENDOR; Compatible Product Type: For Use without Nut; Product Type: Sealing Washer; System of Measurement: Metric; X-Ray Detection: Not X-Ray Detectable; Seal Material: Silicone Rubber; Seal Material Color: Red; FDA Approval: FDA Approved.
APPROVED VENDOR
Sealing Washer: FDA Approved, Silicone, Red, 10.5 mm Inside Dia, 20 mm Outside Dia, M10 Screw Sz (MPN ZSW-86). Key specifications — Brand: APPROVED VENDOR; Compatible Product Type: For Use without Nut; Product Type: Sealing Washer; System of Measurement: Metric; X-Ray Detection: Not X-Ray Detectable; Seal Material: Silicone Rubber; Seal Material Color: Red; FDA Approval: FDA Approved.