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- Description
- condition: Open box
- Shipping and Refund
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Description:
A differential pressure switch supplier offering precision industrial-grade monitoring solutions, the GREYSTONE GFS-83-N-IK is engineered for HVAC systems, pneumatic applications, and automation controls across global markets. This pressure control switch delivers reliable sensing and switching functionality in demanding commercial environments. Designed for vertical mounting in confined spaces, the GFS-83-N-IK provides stable operation across -4 to 140°F temperature ranges with a responsive 0.2–2.0" WC pressure detection band, making it ideal for filter condition monitoring, ductwork pressure regulation, and compressor safeguarding. Fully certified to ANSI/UL 508 and CSA C22.2 No. 14 standards, this pressure control sensor meets stringent North American and international requirements. Wholesale distributors, EPC contractors, and MRO procurement teams across the USA, UAE, and worldwide specify this model for mission-critical installations. Its compact design, ETL/CTL recognition, and NEMA 13 / IP54 protection rating ensure long-term durability in industrial settings. Stock availability from certified wholesalers ensures rapid project deployment.
TECHNICAL SPECIFICATIONS
Brand: GREYSTONE
Product Type: Differential Pressure Switch
Part Number: GFS-83-N-IK
Industry Category: HVAC Controls, Pneumatic Systems, Industrial Automation
Voltage Rating: 250 VAC
Current Rating: 1.0 A (0.4 A operating)
Power Rating: Available upon request
Input Voltage: 250 VAC / 50–60 Hz
Output Voltage: Switch contact (N/O or N/C dependent on configuration)
Mounting Type: Vertical (preferred mounting orientation)
Pressure Range: 0.2–2.0" WC (50–500 Pa)
Maximum Pressure: 40" WC (10 kPa)
Working Temperature: –4 to 140 °F (–20 to 60 °C)
Operating Cycles: Maximum 6 cycles/minute
Standards / Compliance:
- CE 1151 (European Conformity)
- ETL/CTL Certified (Intertek Listed – Recognized Component)
- ANSI/UL Standard 508
- CSA Standard C22.2 No. 14
- NEMA 13, IP54 Protection Class
Made in EU: Yes
Other Confirmed Specs: Includes tubing connections, mounting hardware, and multilingual technical documentation
APPLICATION
The GREYSTONE GFS-83-N-IK differential pressure switch is deployed in commercial HVAC filter monitoring systems, pneumatic compressor networks, and industrial air handling units where precise pressure differential sensing triggers alarm or switching functions. Installation is vertical; the device monitors pressure differentials across filters, valves, or ducts and activates control circuits when thresholds are reached, enabling automated maintenance alerts or equipment cycling. Standard in EPC projects, facility management systems, and MRO replacement inventory across North American, Middle Eastern, and global industrial operations.
For procurement teams sourcing a differential pressure switch supplier or GREYSTONE pressure control distributor, the GFS-83-N-IK offers certified industrial-grade performance backed by North American (ANSI/UL, CSA) and European (CE) validation. Wholesale distributors and bulk buyers across the USA and UAE stock this model for rapid fleet and facility deployment. Global shipping and wholesale pricing are available through certified industrial component suppliers, ensuring cost-efficient procurement for large-scale HVAC, automation, and pneumatic control projects.
METAFIELDS
brand: GREYSTONE
part_number: GFS-83-N-IK
product_type: Differential Pressure Switch
industry_category: HVAC | Pneumatic Systems | Industrial Automation | Building Controls
voltage_rating: 250 VAC
current_rating: 1.0 A (0.4 A operating)
power_rating: Available upon request
input_voltage: 250 VAC / 50–60 Hz
output_voltage: Contact output (configuration dependent)
mounting_type: Vertical
pressure_range: 0.2–2.0" WC (50–500 Pa)
max_pressure: 40" WC (10 kPa)
operating_temperature: –4 to 140 °F (–20 to 60 °C)
standards: ANSI/UL 508 | CSA C22.2 No. 14 | CE 1151 | ETL/CTL | NEMA 13 | IP54
condition: New / Surplus Stock
stock_quantity_available: Contact for availability
target_markets: USA | UAE | Worldwide
global_shipping: Yes
origin: EU (Made in EU)
certification_body: Intertek (ETL/CTL Listed)
condition: Open box
- Shipping Methods
We offer free international shipping on all orders. We ship via DHL, one of the world's leading carriers, to ensure safe and efficient delivery.
- Order Processing Time
Orders are usually processed within 1-2 business days. You will receive an email confirmation once your order has been processed.
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Shipping address
Please ensure your shipping address is accurate. Incorrect addresses can lead to delays and additional charges for returned or re-addressed orders. Refunds are not applicable in such cases.
- Shipping Timeframes
Estimated delivery time is 3-7 business days for international orders.
- Tracking Information
- Once your order is shipped, we will provide you with a tracking number so you can monitor the progress of your delivery.
- Customs and Import Duties
- Please note that some countries may impose customs and import duties. These fees, if applicable, are the responsibility of the customer.
Returns and ExchangesWe want you to be satisfied with your purchase. If you receive a defective or damaged product, please contact us within 14 days of receiving the item. We will provide instructions on returning the product or, if applicable, offer a replacement or refund.
The authorization for returning products does not indicate any acknowledgment of flaws or non-conformity. We will conduct a technical analysis of the returned product(s), which may take from 1 to 7 working days for Consumers and up to 15 days for non-Consumer purchases.To ensure a smooth return process, please handle the product minimally and use protective packaging that preserves the product's integrity during transport
Return the products within 14 days from reporting the flaw or non-conformity.
DAMAGED PRODUCTS IN TRANSIT
*If you receive damaged products from We Sell Stocks, follow these steps:
- Refuse delivery and inform the courier.
- If accepted, note the damage on the courier's delivery paper.
- Preserve the damaged products, original packaging, and notify us at sales@wesellstocks.co
- Upon product delivery, check for package quantity and intact packaging. Report any discrepancies or damages to the courier immediately.
Sample Return Policy
1. Returns
Option 1 – No Refunds/Exchanges:
We do not accept returns or exchanges unless the item you purchased is defective. If you receive a defective item, please contact us at [•] with details of the product and the defect. You can send the item you consider defective to:
Upon receipt of the returned product, we will fully examine it and notify you via e-mail, within a reasonable period of time, whether you are entitled to a refund or a replacement as a result of the defect. If you are entitled to a replacement or refund, we will replace the product or refund the purchase price, using the original method of payment.
Option 2 – Refunds Permitted:
We accept returns. You can return unopened items in the original packaging within 30 days of your purchase with receipt or proof of purchase. If 30 days or more have passed since your purchase, we cannot offer you a refund or an exchange.
Upon receipt of the returned item, we will fully examine it and notify you via email, within a reasonable period of time, whether you are entitled to a return. If you are entitled to a return, we will refund your purchase price and a credit will automatically be applied to your original method of payment.
Only regular priced items may be refunded. Sale items are non-refundable.
To follow-up on the status of your return, please contact us at [•].
2. Exchanges [Delete if you select Option 1]
We only exchange goods if they are defective or damaged. In circumstances where you consider that a product is defective, you should promptly contact us at [•] with details of the product and the defect. You can send the item you consider defective to:
Upon receipt of the returned product, we will fully examine it and notify you via e-mail, within a reasonable period of time, whether you are entitled to a replacement as a result of the defect. If you are eligible, we will send you a replacement product.
3. Exceptions [May be included if you select Option 2]
Some items are non-refundable and non-exchangeable. These include: [list items]
4. Shipping
To return the item you purchased, please mail it to:
Refunds do not include any shipping and handling charges shown on the packaging slip or invoice. Shipping charges for all returns must be prepaid and insured by you. You are responsible for any loss or damage to hardware during shipment. We do not guarantee that we will receive your returned item. Shipping and handling charges are not refundable. Any amounts refunded will not include the cost of shipping.