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

SCHNEIDER Diaphragm: Mfr Part # PND-2-1 - Seals, Fittings & Fasteners for HVACR Equipment
SCHNEIDERSeals, Fittings & Fasteners for HVACR Equipment

SCHNEIDER Diaphragm: Mfr Part # PND-2-1

SKU 3G-OTH-76948

Brand
SCHNEIDER
Item
Diaphragm: Mfr Part # PND-2-1
Category
Seals, Fittings & Fasteners for HVACR Equipment
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

SCHNEIDER
Manufacturer Part Number
PND-2-1
Product Type
Diaphragm
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

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

Frequently Asked Questions

What is the SCHNEIDER PND-2-1 diaphragm used for?

The SCHNEIDER PND-2-1 diaphragm is a replacement seal component used in HVACR equipment to regulate pressure and isolate media in valves or actuators. It ensures reliable operation in industrial heating, ventilation, and refrigeration systems where precise pressure control is required.

What are the specifications of the SCHNEIDER PND-2-1 diaphragm?

The SCHNEIDER PND-2-1 diaphragm is a seal component with manufacturer part number PND-2-1. It is classified under product type Diaphragm and is designed for use in HVACR equipment. For detailed technical parameters such as material or dimensions, consult the product datasheet or contact 3G Electric.

Where to buy the SCHNEIDER PND-2-1 diaphragm worldwide?

You can source the SCHNEIDER PND-2-1 diaphragm through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide reliable sourcing for HVACR replacement parts.

How to install the SCHNEIDER PND-2-1 diaphragm?

Install the SCHNEIDER PND-2-1 diaphragm by first depressurizing the system and disconnecting power. Remove the old diaphragm, clean the mating surfaces, and position the new diaphragm correctly. Reassemble the valve or actuator per the manufacturer's guidelines, ensuring proper alignment to avoid leaks.

Used in

Common applications for SCHNEIDER
Motor starting in conveyor systems — Schneider Altistart ATS 22 soft starters (e.g., ATS22D17S6U) reduce inrush current.
Speed control for industrial pumps — Schneider Altivar ATV320 VFDs (e.g., ATV320U55N4W) provide variable flow regulation.
Machine safety interlocking — Schneider XPSUAF13AP safety relays monitor emergency stop circuits on assembly lines.
Panel-mounted control stations — Schneider XB5 flush push buttons (ZB5AA5) serve as start/stop operators in MCCs.
Heavy-duty motor switching — Schneider LC1G150LSEA contactors handle 150 A loads in compressor and crusher applications.
Emergency stop actuation — Schneider 9001K mushroom-head push buttons (9001KR25R) provide red, momentary stop functions.

SCHNEIDER Products

3G Electric supplies SCHNEIDER seals, fittings & fasteners for hvacr equipment. 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
SCHNEIDER ELECTRIC Diaphragm: Mfr Part # PND-202. Key specifications — Product Type: Diaphragm; Manufacturer Part Number: PND-202.
SCHNEIDER ELECTRIC
SCHNEIDER ELECTRIC Diaphragm: Mfr Part # PND-202. Key specifications — Product Type: Diaphragm; Manufacturer Part Number: PND-202.
SCHNEIDER ELECTRIC Diaphragm: Mfr Part # PNV-102. Key specifications — Product Type: Diaphragm; Manufacturer Part Number: PNV-102.
SCHNEIDER ELECTRIC
SCHNEIDER ELECTRIC Diaphragm: Mfr Part # PNV-102. Key specifications — Product Type: Diaphragm; Manufacturer Part Number: PNV-102.
SCHNEIDER ELECTRIC Diaphragm: Mfr Part # N800-9424. Key specifications — Product Type: Diaphragm; Manufacturer Part Number: N800-9424.
SCHNEIDER ELECTRIC
SCHNEIDER ELECTRIC Diaphragm: Mfr Part # N800-9424. Key specifications — Product Type: Diaphragm; Manufacturer Part Number: N800-9424.
SCHNEIDER ELECTRIC Valve Packing Kit: Mfr Part # YBA-652-2. Key specifications — Product Type: Valve Packing Kit; Manufacturer Part Number: YBA-652-2.
SCHNEIDER ELECTRIC
SCHNEIDER ELECTRIC Valve Packing Kit: Mfr Part # YBA-652-2. Key specifications — Product Type: Valve Packing Kit; Manufacturer Part Number: YBA-652-2.
SCHNEIDER ELECTRIC Packing Kit: Mfr Part # YBA-635. Key specifications — Product Type: Packing Kit; Manufacturer Part Number: YBA-635.
SCHNEIDER ELECTRIC
SCHNEIDER ELECTRIC Packing Kit: Mfr Part # YBA-635. Key specifications — Product Type: Packing Kit; Manufacturer Part Number: YBA-635.
Honeywell
Honeywell
HONEYWELL Diaphragm: Mfr Part # 309292 (MPN 309292/U). Key specifications — Product Type: Diaphragm; Manufacturer Part Number: 309292/U.

More from SCHNEIDER

View all SCHNEIDER parts
SCHNEIDER Diaphragm: Mfr Part # PNV-202. Key specifications — Product Type: Diaphragm; Manufacturer Part Number: PNV-202.
SCHNEIDER
SCHNEIDER Diaphragm: Mfr Part # PNV-202. Key specifications — Product Type: Diaphragm; Manufacturer Part Number: PNV-202.
SCHNEIDER Diaphragm: Mfr Part # PNV-2. Key specifications — Product Type: Diaphragm; Manufacturer Part Number: PNV-2.
SCHNEIDER
SCHNEIDER Diaphragm: Mfr Part # PNV-2. Key specifications — Product Type: Diaphragm; Manufacturer Part Number: PNV-2.
SCHNEIDER Diaphragm Rolling: Mfr Part # PNV-312. Key specifications — Product Type: Rolling Diaphragm; Manufacturer Part Number: PNV-312.
SCHNEIDER
SCHNEIDER Diaphragm Rolling: Mfr Part # PNV-312. Key specifications — Product Type: Rolling Diaphragm; Manufacturer Part Number: PNV-312.