RY air-cooled heat pump maintenance methods

How to maintain the pump? Here is the RY-type air-cooled heat pump Maintenance methods introduced. RY-type air-cooled heat pump maintenance methods (1) the pump shaft is equipped with a stuffing box at the front, the sealing performance is more reliable, while the mechanical seal in the bearing seat, so a lot of leakage can not occur, and a small amount of Leakage can be discharged through the leak nozzle to receive. It is normal to have a small amount of leakage early in operation, and the leakage will decrease or stop after the sealing surface has run through a certain period of time. (2) Transmission medium to the pump cover and bearing the heat, by the pump cover and bearing seat table heat, the temperature of the bearing seat to adapt to the shaft sealing performance temperature. Therefore, the choice of pump installation location, to make the pump cover and housing heat for easy proliferation, does not appear any heat storage. (3) The bearing seat is provided with two ball bearings, one ball bearing on the pump impeller side is lubricated by the heat-conducting oil delivered, and one ball bearing on the coupling side is lubricated with high-temperature grease. Each ball bearing 3000 hours of operation, you must remove the clean with diesel to check the contact surface is damaged, if damaged, you must replace the bearings on the side of the impeller-side ball bearings installed, the side of the dust cover to the impeller installation, boot Before injection of thermal oil lubrication. On the coupling side of the ball bearings, the use of complex calcium-based high-temperature grease (ZFG-4), the re-install the bearing, with dust cover side also toward the impeller side installation, install grease (about 1 / 2 ball bearings and housing space), 48 hours after running the bearings, use a grease gun to inject grease into the bearing cap refill grease. (4) Do not use the input pipe gate valve to regulate the flow, to avoid cavitation. (5) The pump should not be below 30% of the design flow continuous operation, if it is necessary to operate under this condition, it should be installed at the outlet bypass pipe, and to flow above the minimum. (6) Check the looseness of the anchor bolts frequently, whether the temperature of the pump casing is consistent with the inlet temperature, the fluctuation of the outlet pressure gauge and the vibration of the pump. (7) Note that there is no noise pump operation, such as the pilot state was found to be promptly processed. Read more: China Building Water Exhibition Pump Valve Tube Fittings Exhibition Water Expo Xiamen Maritime Exhibition Internet + Forum Yiwu Expo Industry Interconnection (Xiamen) Technology Co., Ltd. Asia Pump Network Editor: He Duanhui (QQ / WeChat:) http://beng.liuti.cn/ (service hotline:)

HIDEEP have a wide range of Kitchen Faucet, including deck mounted kitchen faucet, wall mounted kitchen faucet, hot and cold sink mixer, pull down kitchen faucet, cold water tap and pure water tap. 

Your kitchen faucet is one of the most frequently used fixtures in your home and one of the key focal points in your kitchen. Once simply a tool for food preparation and washing dishes, today`s kitchen faucets offer exciting new features and enhanced functionality designed to provide ease-of-use and years of trouble-free operation.
Tip: Take note of the number of holes in your sink to ensure you shop for a compatible faucet.

One hole kitchen faucet – Sinks with one hole typically fit single-handle faucets. Some double-handle units can accommodate sinks with a single hole.
Two holes kitchen faucet – Two-hole sink configurations are typically suited to single-handle faucets and an accessory such as a sprayer or soap dispenser.
Three holes kitchen faucet – Double-handle faucets require three holes, one for each handle and one for the spout. You can install units with or without deck plates in three hole sinks.
Tip: If you`ve found a faucet that requires fewer holes than are available in your sink, use sink hole covers to conceal any unused spaces. 

HIDEEP Product line

Kitchen faucet

Basin Faucet

Thermostatic Shower Faucet

Wall-mounted Shower Faucet

Floor Drain

Bathroom Accessories

 HIDEEP Product Information

Product description

Kitchen faucet

Brand name



Brass main body and zinc alloy handle

Material analysis


Air pressure testing

0.6 Mpa

The thickness of chrome plating

Nickel>8um Chrome>0.2um

Salt spray test

24 hours

Water flow

Bath/Shower Mixer≥12L/min,

Cartridge life time

300,000 times open and close

Quality guarantee

5 Years quality guarantee


ISO9001, CE



Installation mode  



Hot/cold water mixer

Kitchen FaucetKitchen Faucet01Kitchen Faucet

Kitchen Faucet

Kitchen Faucet,Brass Kitchen Faucet,Sink Faucet,Kitchen Mixer

Kaiping HIDEEP Sanitary Ware Co., Ltd. , http://www.hideep-faucet.com