3/4" O.D. FLARE 3/8" PIPE HVAC AC SIGHT GLASS W/ MOISTURE INDICATOR ALL BRASS

Description

3/4" O.D. FLARE 3/8" PIPE HVAC AC SIGHT GLASS W/ MOISTURE INDICATOR ALL BRASS
3/4" O.D. FLARE 3/8" PIPE HVAC AC SIGHT GLASS W/ MOISTURE INDICATOR ALL BRASS
Features: SIGHT GLASS 3/4 " O.D. FLARE WITH MOISTURE INDICATOR
O.D: 3/4"
Pipe Diameter: 3/8"
This Sight glasse ensure a fast and safe  inspection of the conditions of the refrigerant fluid.
Allow to determine the state of charge,
Detect restrictions in the system,
Find the presence of moisture
Detect if the oil return to the compressor  crankcase,
This and all of the sight glasses should be  located as close as possible to the expansion valve.
More information about sight glass
What is a Sight Glass?
For optimum performance a cooling system must have a solid column of light at the expansion valve. Sight Glasses are used to determine the state of charge. Sight glasses and moisture liquid indicators ensure a fast and safe inspection of the conditions of the refrigerant fluid in the circuit concerning regular flow and moisture. Liquid indicators also ensure inspection of the regular return of oil to the compressor crankcase.
A sight glass provides a visual indicator of any "bubbles" in the refrigerant stream that could adversely affect performance. If the charge and working condition are normal, the refrigerant fluid appears perfectly liquid underneath the "lens" of the indicator. The presence of bubbles indicates that the refrigerant fluid is partial evaporating along the liquid line. The sight glass will show bubbles if the system is low on refrigerant. The sight glass may show a few bubbles when the system first starts. Or, they may appear just as the system stops. These are normal equalizing actions and do not indicate a shortage of refrigerant. Bubbles may also show a restriction in the circuit ahead of the sight glass. This may be due to a partially clogged drier, screen, or filter. The sight glass has long extensions that permit soldering or brazing the joints without injury to the sight glass. Some sight glasses are built into a suction line or liquid line filter-drier.
Sight glasses also incorporate a visual moisture indicator which changes color if moisture rises to an unacceptably high level. The moisture/liquid indicators consist of a sensitive element as a ring, which changes color in the presence of water. The amount of change indicates the amount of water present.
For example: Passing from blue to pink according to the percentage of moisture in the system. When the sensitive element from blue fade to pink, working conditions of the system could become difficult. When the sensitive element becomes "pink", it's time to substitute the dehydrator filter.
AAt the start-up the color of the sensitive element may be pink, due to exposure to air humidity and to moisture in the circuit. When the moisture of the refrigerant is brought back to acceptable levels with the dehydrator, the indicator color is once again green. This is evidence that equilibrium has been reestablished. In case of persisting pink, measures have to be taken to eliminate moisture. Only when the sensitive element comes back to blue, there is evidence that adopted measures were effective. About 12 hours of system operation are required to achieve equilibrium. However, the moisture indication is given normally when the plant is in function and the fluid is flowing.
In general, the sight glass should be located as close to the expansion valve as possible.
Payments
Shipping
Returns
Privacy Policy
Accepted Payment Methods:
Paypal
Credit Card
Once you've committed to purchase, please make payment within 7 days
otherwise your order will be canceled. Your order is not complete, and stock is not assigned until payment is received so other buyers can still buy items.
Please make sure you order the correct item as orders cannot be altered after the order is paid for.
We have a very fast turn around on order processing so if you order the wrong item/product and then complete the payment process; your order cannot be changed or canceled afterward. You will need to wait to receive the product and then return it to us, at your expense, for a refund.
Please ensure you supply the correct delivery address at the time of payment.
Delivery addresses cannot be changed after you have paid for you order. If you supply the wrong delivery address through PayPal, then we will not be able to alter it before dispatch, and it will be sent to the delivery address you have supplied. Emailing us after ordering or adding a different address in the delivery notes of your PayPal payment does not count as providing the correct address. Paypal/Ebay offers the option of changing the delivery address at the time of payment, so please ensure you give us the right address as we will not be able to change it afterward.
Domestic Estimated delivery time:
5-8 days.
FREE Shipping to all 48 mainland states.
Shipping quote:
For shipping rates, please see the table above. The flat rates quoted in the table will apply to most destinations in the countries/states listed. Occasionally (usually, but not always in remote/rural areas), some addresses will not qualify for the service or rates that are quoted. In this case, we reserve the right to cancel the transaction, and we will not be obligated to honor the quoted shipping price. Alternately, the Purchaser is always welcome to pay the additional shipping expenses to their location.
Canadian buyers are responsible for Duty Taxes and Broker Fees. Our shipping covers not all Providences; please contact us before making a purchase.
International Buyers:
Import duties, taxes, charges and brokerage fees (typically collected upon delivery or pickup) are the buyer's responsibility and are not included in the item's price or shipping charges. Please check with your country's customs office before bidding/buying to determine what the costs will be, and to ensure the item you are purchasing is legal in your country.
We only ship to the address that is giving on your PayPal payment. We do not accept email or phone call to made changes to the shipping address.
Due to fraud and other reasons, we reserve the right to limit sales to certain countries, and the right to block/cancel bids for any reason, such as where seller protection is not available from PayPal. We reserve the right to cancel an order or terminate a sale for any reason. We will not be obligated to honor any item prices or shipping quotes offered incorrectly due to computer or human error.
All items are 100% brand-new, and not refurbished in any way, unless the listing specifically states otherwise.
Boxes may be opened for the purpose of testing, inspecting, photographing, adding additional padding/packaging/instruction supplements, or ensuring the completeness of the item.
15-day money back guarantee:
If the item you have ordered is defective or not satisfy with the product, contact us within 15 day period of receiving item and we will do exchange for the defective item with an item of equal or greater functionality within the warranty period.
Customers must return all items in their original condition which include the original Packaging accompanied with packing slip, Documentation & Manuals and Accessories, etc., at buyer own cost. In the event that a suitable replacement is not available, a refund except shipping & handling charge will be issued in the form of the original payment method. And we will mutual cancel this transaction with eBay.
Unclaimed Package return:
If the package return because incorrect shipping address, not available for receiving package after multi attemp delivery by driver, refusal at time of delivery or pick up., or unpaid broker fee and tax. we do charge all return shipping cost before refund your payment.
Bid Cancellation and Feedback:
We welcome and treasure all of our customers. Please only buy items from us if you intend to complete the transaction. While you placed your purchase or won the bid, you should process your payment as soon as possible. We reserve right to cancel and file report for unpaid bid or purchase after 7 business days to recover our listing fee and final value fee.
Of course, customer satisfaction is always our goal - so don't hesitate to contact us via eBay Messaging
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WARNING:
Proposition 65 requires California to publish a list of chemicals known to cause cancer, birth defects or other reproductive harm. For more information go to
https://www.p65warnings.ca.gov/
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