Haskel DSTV-150 Air-Driven Liquid Pump industrial pump

























If you decide to buy equipment at a low price, make sure that you communicate with the real seller. Find out as much information about the owner of the equipment as possible. One way of cheating is to represent yourself as a real company. In case of suspicion, inform us about this for additional control, through the feedback form.
Before you decide to make a purchase, carefully review several sales offers to understand the average cost of your chosen equipment. If the price of the offer you like is much lower than similar offers, think about it. A significant price difference may indicate hidden defects or an attempt by the seller to commit fraudulent acts.
Do not buy products which price is too different from the average price for similar equipment.
Do not give consent to dubious pledges and prepaid goods. In case of doubt, do not be afraid to clarify details, ask for additional photographs and documents for equipment, check the authenticity of documents, ask questions.
The most common type of fraud. Unfair sellers may request a certain amount of advance payment to “book” your right to purchase equipment. Thus, fraudsters can collect a large amount and disappear, no longer get in touch.
- Transfer of prepayment to the card
- Do not make an advance payment without paperwork confirming the process of transferring money, if during the communication the seller is in doubt.
- Transfer to the “Trustee” account
- Such a request should be alarming, most likely you are communicating with a fraudster.
- Transfer to a company account with a similar name
- Be careful, fraudsters may disguise themselves as well-known companies, making minor changes to the name. Do not transfer funds if the company name is in doubt.
- Substitution of own details in the invoice of a real company
- Before making a transfer, make sure that the specified details are correct, and whether they relate to the specified company.
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Max cycles: 80/min
Nominal ratio (“dash number”): 150:1
Actual area ratio: 173:1
Max outlet pressure (continuous): 15000 PSIG
Max outlet pressure (intermittent): 20000 PSIG
Displacement / cycle: 0.27 cu. in
Max flow: 81 cu. in./min
: Typical Performance Characteristics (@100 PSIG air supply pressure): 59.7 in3/min @ 7000 psig29.9 in3/min @ 15000 psig Materials of Construction: Pump section: Separation – All SSPlunger: 440C SS hard-chrome platedNon-metallics: PTFE, Viton Applications: Service Code 1: Petroleum-based oils, kerosene, ethylene glycol, water with 5% soluble oil.Service Code 2: Plain water, diesel fuelService Code 3: Most phosphate ester-based fire-resistant hydraulic fluids (e.g. Pydraul, Lindol, Cellulube, Fyrquel and Houghtosafe 1120) and petroleum-based solvents compatible with UHMWPE (Ultra-high Molecular Weight Polyethylene) dynamic seals and Viton static seals.Service Code 4: Petroleum-based solvents / aromatic hydrocarbons (e.g. benzene, toluene, xylene, hylene, etc.); chlorinated solvents (trichloroethylene, carbon tetrachloride, chlorobenzene, etc.); mercaptans; Dowtherm A; fluorinated solvents (fluorobenzene, fluorochloroethylene, etc.); Dowtherm E; plus all of Group 3 and some mildly corrosive acids compatible with wetted materials.Service Code 5: Skydrol and Aerosafe hydraulic fluid; acetone and some alcohols (ethyl, methyl, and isopropyl).Service Code 6: N/R
Safe pneumatic operation – no heat
flame or spark risk
Infinitely variable cycling speed
Stall at pre-determined pressure to hold that pressure without consuming power
Problem-free stop/start applications
Easily automated – many modification and control options
Suitable for most liquids and liquefied gases
Alternative gas drive options available
such as sour gas
natural gas
boil off gases
or nitrogen
Robust
reliable
compact and easy to maintain proven design
No need for air line lubrication – saves costs and prevents contamination
Unbalanced cycling spool provides immediate response to pressure changes
Can be manufactured to ATEX
CE and NACE