Overview
　　Bottom loading arm is conveyance equipment used for bottom loading of tank truck. The design meets the requirements of USA API regulation about bottom loading arm and can work with bottom quantitative loading control system and bottom overfill prevention ESD system.
Lower (bottom) loading arm not only can meet user's loading requirements of oil products, (suitable for API RP1004), but also meets user's bottom loading requirements of chemicals. (The design is suitable for EU standard or American standard.)The operator can operate professional handle easily on the ground. We are committed to creating a faster, easier connection and safer loading and working environment.
Lower (bottom) loading arm combines swivel joint with outer arm for easy operation, compact size and reliable seal. We provide extended application of dry break coupler, valve and other devices.
Portable bottom pumping station we designed can be equipped with 6 bottom loading arms, so 6 petrochemicals may be loaded at the same time. Meanwhile, oil and gas recovery arm is designed to prevent oil and gas from discharging into the environment and over-pressure during loading.
　　CPEPT can provide professional design in accordance with your detailed operation mode to meet your special requirements.
 
　　Model selection
　　Basic model of lower bottom loading arm: QDZ100QDZ100
　　Imported original dry break female joint O seal: Standard configuration is fluorous rubber, and according to different medium requirements of user, NBR, EPDM, FMK or silicon rubber can be selected.
　　Body material of imported original dry break female joint: Aluminum alloy, SS316 stainless steel
　　Connection type of imported original dry break female joint: API standard is applicable to dry break female (male) joint of oil industry standards, TEAM standards for special joints of chemicals and the joint cannot interchange with API standard
　　Characteristics
　　Standard diameter 4 "Chinalco/Sinosteel
　　Provide hose design of various length and contact CPEPT for details
　　Joint rotation balance
　　4 "dry break separation joint (cast aluminum) and special separation joint of chemicals (SS316)
　　Portable body can be equipped with six lower (bottom) loading arms at most
　　Oil and gas recovery arm is designed to prevent oil and gas from discharging into the environment and over-pressure during loading.
　　Practical application proves its high reliability
　　Compact design can cover various complicated working environments without disturbance to other devices
　　Low maintenance requirements to reduce risks of equipment stop