Haskel DSTV-150 Air-Driven Liquid Pump industrial pump

Air Head: single
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