duff co diaphragm level control rated for 115v operation available on all ss style pumps fig no 8238 price sump pump controls pumps ssa narrow sump switch no float to tangle and no moving parts just stainless steel sensors converts system from wide angle float to stationary liquid level detection switch for use in small sumps where it is not practical for two floats because sump opening is too small or corroded fully adjustable sensor rods for desire on/off levels fig no price 52287 fig no 10644 price liquid level control patented solid state design use with sump or utility pumps keep sumps basements or tanks dry use to actuate water level alarms mounts anywhere on pump wall etc little giant low level diphragm switch converts any manual pump up through 1/2 hp to automatic operation on level 6 fig no 25363 price sump pump trim pvc sump pump swing check compression one size fits 1 1/2x1 1/2 1 1/2x1 1/4 or 1 1/4x1 1/4 fig no 15900 price corrugated sump pump hose kit fig no 15851 price
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pumps grinder sewage pump duff co complete grinder sewage pump system for additional information call 610-275-4453 or fax 610-279-6299 please call for current prices page 381
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pumps duff co looking for repair parts for your pumps call duff we can supply you with parts for any brand pump armstrong paco thrush taco barnes pumps au rora for exact model specifications prices call duff 610-275-4453 for additional information call 610-275-4453 or fax 610-279-6299 please call for current prices page 387
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duff co pumps bell gossett itt centrifugal pumps b&g series 1535 pumps to 2300 gpm 400 ft head 50 hp uni-built close-coupled pump ruggedly constructed heavy duty motor has extra large shaft and oversized ball bearings and is available as open enclosed or explosionproof units serviceabboe without breaking pipe connections seal options standard mechanical flushed single or doulbe and packing b&g series 1522 pumps to 140 gpm 110 ft head 2 hp ideal pump for cooling lower circulation and other refrigeration applications also extensively used as water pressure booster and industrial pumping duties amazingly quiet both pump and motor have bronze sleeve bearings time proven mechanical seal ends leakage troubles b&g series 60 in-line pumps to 140 gpm 56 ft head 2 hp compact space saving design with many exclusive b&g features quality sleeve bearing construction assures quiet troublefree operation vertical split case construction design provides easy servicing inline mounting simplifies install
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duff co pumps basic submersible pump installation materials needed electric cable insulation splice kit ground wire flexible plastic pipe hose clamps and pipe fittings check valve well seal or pitless adapter with galvanized riser pipe pressure switch pressure gauge voltage surge protector torque arrestor control box required on all 3-wire models contact us for a complete catalog on grundfos redjacket or jacuzzi page 400 for additional information call 610-275-4453 or fax 610-279-6299 please call for current prices.
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duff co jacuzzi submersible pumps pumps jacuzzi sandhandler 5 gpm jacuzzi sandhandler 7 gpm 30s47-33 15s45-28 2s47-25 1s45-21 15s47-20 7s45-18 1s47-15 5s45-13 7s47-12 3s45-9 5s47-9 3s47-6 page 406 for additional information call 610-275-4453 or fax 610-279-6299 please call for current prices.
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pumps convertible jet duff co grundfos jet pumps pump type hp motor s.f 1.6 1.5 1.4 ph volts nema disc size frame size npt 56j 56j 56j 1 1 1 suc size npt 1 1/4 1 1/4 1 1/4 fig no price jp5 jp7 jp10 1/2 3/4 1 1 1 1 115/230 115/230 115/230 38799 38800 41841 parallel pipe ejector/foot valve control valve ejector for use with hp nom depth min well dia pressure connect suction connect fig no price 5050 5100 7050 7100 10050 10100 js-5 js-5 js-7 js-7 js-10 js-10 1/2 1/2 3/4 3/4 1 1 50 100 50 100 50 100 4 4 4 4 4 4 1 1 1 1 1 1 1 1/4 1 1/4 1 1/4 1 1/4 1 1/4 1 1/4 40691 40692 40693 40694 44368 44369 size 1 fig no 40695 price shallow well jet pumps pump type hp motor s.f 1.6 1.5 1.4 ph volts nema disc size frame size npt 56j 56j 56j 1 1 1 suc size npt 1 1/4 1 1/4 1 1/4 fig no price jp-5 jp-7 jp-10 1/2 3/4 1 1 1 1 115/230 115/230 115/230 53593 53594 53595 page 413 for additional information call 610-275-4453 or fax 610-279-6299 please call for current prices.
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pumps pressure switches duff co pressure switches and control systems these electric control pressure switches are dependable and sure-acting for all water systems easy to install and easy to service each switch has a removable cover that exposes the entire mechanism and the electrical leads the contacts are of fine silver double break type that permit a more efficient flow of current ghg-2 fig no price 80/100 fsg-2 fsg-2 20/40 30/50 30/50 g5 30/50 p 40/60 30/50 m4 fig no 8229 8254 8267 50216 45486 8286 price gsg-2 25322 fig no price gsg-2 or ghg-2 20/40 30/50 40/60 50/70 60/80 8307 8317 8327 8347 8361 floatless liquid level control systems provides automatic low level cutoff protection for submersible pumps and deep well turbines liquid level submersible pump control system consists of a standard enclosed type lh induction relay which operates from two type e1-s insulated electrodes suspended at desired levels properly installed these components provide reliable automatic low level cu
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duff co pitless adapters size fig no pitless adapters price pumps snappy pitless adapters for submersible pumps eliminates pit seals out surface water easy to service no digging easy to install red brass 1 simmons 1 1/4 2 1 x 1 1/4 18121 10627 10637 10649 imported brass pitless adapter tested and meets pas-1 standards clear hole no restrictions in the casing installation and retrieval is easy easily set installation is fast self-locating self aligning corrosion proof all parts are lead free galvanized cast iron and ductile iron no dissimilar metals to cause electrolytic or galvanic corrosion exterior clamping band is all stainless steel protected potable seal safe and second to none potable oring seal is inside casing fitting located between accurately machined sealing surfaces beyond the inside wall to the well casing and is safe from damaging contact with well tools drop pipe etc snappy adapters available in combination with ventilated or watertight caps red brass unit precisio
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duff co size pumps stainless steel well screen price 1 1/4 x5 sss0105 1 1/4 x10 sss0110 2 x5 sss0205 2 x10 sss0210 4 x5 sss0405 4 x10 sss0410 5 x5 sss0505 5 x10 sss0510 6 x5 sss0605 6 x10 sss0610 8 x5 sss0805 8 x10 sss0810 size fig no stainless steel casing type 304 stainless steel 1 1/4 x5 ssc0105 1 1/4 x10 ssc0110 2 x5 ssc0205 2 x10 ssc0210 4 x5 ssc0405 4 x10 ssc0410 5 x5 ssc0505 5 x10 ssc0510 6 x5 ssc0605 6 x10 ssc0610 8 x5 ssc0805 ssc0810 8 x10 stainless points threaded plugs threaded caps and slip caps also available stainless steel insert fittings all machined from 316 alloy stainless steel pipe fig no price 50487 mass-3 48688 mass-5 mass-6 mass-8 37862 37863 62983 stainless steel insert fittings valvesfig no size male adapter 1/2 3/4 1 1 1/4 1 1/2 2 1 1 1/4 1 1/4 x 1 extra long male adapter price reducing male adapter mptxinsert mpt x insert extra long reducing male adapter 1 1/4 x 1 rass5-4 coupling 1 1 1/4 css4 css5 hex bushing mptxfpt 1 1/4 x 1 6960
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duff co standard sch 40 pvc well screens with male x female flush thread standard sch 40 pvc casing with male x female flush thread non-slotted pumps size 2 x2 1/2 2 x5 2 x10 2 x20 4 x2 1/2 4 x5 4 x10 4 x20 .010 slot 48672 48673 48674 48675 48676 48677 17810 48678 price .020 slot 48679 48680 17811 48681 48685 43652 21261 48682 price size 2 x2 1/2 2 x5 2 x10 2 x20 4 x2 1/2 4 x5 4 x10 4 x20 pvc flush joint plugs fig no 30196 30327 48669 48670 21266 21264 21267 48671 pvc flush joint caps price standard sch 40 pvc well screen plain ends non-threaded size .016 slot price .010 slot price .020 slot price size 2 4 2x10 52584 4x10 51609 51610 fig no 30197 21262 price size 2 4 fig no 30195 21263 price clear pvc bailers size 11/4 x15 11/4 x36 11/4 x48 fig no pvcv215 pvcb236 pvcb248 price pure gold pure gold bentonite descr fig no price 5 gallon pail 3/8 tablets 50 lb bag chips 50 lb bag one step grout 48683 48684 25041 monitoring well manhole 12 x 12 flush mount monitor
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