Basket Strainers

Conical Screens

ISM’s Conical Screens are an economical and efficient alternative to inline Y or basket strainers.

These inline pre−filter conical screens require no modification to your current piping structure and can be cleaned for reuse.

Made with a stainless or mild steel punch plate core and available in any screen size from a ¼” to 50 micron opening, they effectively stop damage from particulates and contaminates.

ISM Conical Screens are available in the most frequently used sizes. Other sizes can be manufactured when requested.

PRODUCT DESCRIPTION
Standard Perforated Material

CARBON STEEL

16 gage 1/8” opening on 3/16” centers
16 gage 1/4” opening on 3/8” centers

STAINLESS STEEL

16 gage 304 SS 1/8” opening on 3/16” centers
16 gage 316 SS 1/8” opening on 1/8” centers
20 gage 304 SS 1/16” opening on 1/8” centers

Special perforations, carbon steel and alloy steel mesh available. Carbon and alloy steel fine mesh liners also available.

 

Spool Pieces available. Spool units will be furnished 3” longer than strainers; with a minimum of 12”. Couplings for pressure taps can be installed.

Please note: Spool is not furnished with strainer unless specified.

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CBM Pump Screens

ISM − CBM PUMP SCREEN

Extends pump life as much as 9 times

The CBM Pump Screen is manufactured using Stainless Steel punch plate and Stainless Steel screen cloth with 0.009 openings (60 mesh standard) or 0.007 openings (80 mesh standard). The length of this screen is 12˜ to 48˜ with an outside diameter (OD) of 4 ¾˜ and an inside diameter (ID) that fits nearly any brand of pump with a 3 ½˜ ˘ 4˜ OD. These screens can be manufactured to custom sizes upon request. The overall open area of the screen is designed so that it allows 300% more flow than the intake on the standard 4˜ pump.

Our screen also takes no time to install, just slide it up the pump and tighten the set−screws on the intake flange. The urethane end rings provide a near particle tight seal even around the electrical wire. However, each screen comes with an installation kit that includes a tube of silicone to assure a perfect seal and a 1/8˜ allen wrench to secure the set−screws.

No tape or other tools needed.

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Conical Pipe Line Screens (Witch Hats)

Conical Screens

ISM’s Conical Screens are an economical and efficient alternative to inline Y or basket strainers.

These inline pre−filter conical screens require no modification to your current piping structure and can be cleaned for reuse.

Made with a stainless or mild steel punch plate core and available in any screen size from a ¼” to 50 micron opening, they effectively stop damage from particulates and contaminates.

ISM Conical Screens are available in the most frequently used sizes. Other sizes can be manufactured when requested.

PRODUCT DESCRIPTION
Standard Perforated Material

CARBON STEEL

16 gage 1/8” opening on 3/16” centers
16 gage 1/4” opening on 3/8” centers

STAINLESS STEEL

16 gage 304 SS 1/8” opening on 3/16” centers
16 gage 316 SS 1/8” opening on 1/8” centers
20 gage 304 SS 1/16” opening on 1/8” centers

Special perforations, carbon steel and alloy steel mesh available. Carbon and alloy steel fine mesh liners also available.

 

Spool Pieces available. Spool units will be furnished 3” longer than strainers; with a minimum of 12”. Couplings for pressure taps can be installed.

Please note: Spool is not furnished with strainer unless specified.

 

 

 

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DJ Special Cooling Shroud

ISM MODEL DJ SPECIAL COOLING SHROUD

The DJ Special is constructed of all Stainless Steel for increased durability. Designed to provide superior filtration of sand and coal fines, our DJ Special allows for motor cooling while protecting the pump from damaging abrasion due to suspended solids in the water.

The screen section is available in lengths of 18˜, 24˜ and 36˜ and is constructed of Stainless Steel punch plate and covered with 80 mesh (.007 openings) Stainless Steel screen cloth. The overall surface area of the screen is designed to allow for 30 times more flow than the intake on the pump.

The cooling capabilities of this shroud help to prevent overheating that can cause high temperature pump damage and loss of efficiency.

Our design allows exceptional motor cooling without any additional equipment.

Our studies have shown an increase of pump life up to 10 times under the same working conditions.

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Crushing and Sifting Screens

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Drill Pipe Strainer

Tool Joint Connections Available

• 1.9″ EUE
• 2-3/8″ API IF, REG or EUE
• 2-7/8″ API IF, REG or EUE
• 3-1/2″ API IF, REG, FH or X-Hole
• 4″ API IF, FH or REG
• 4-1/2″ API IF,REG, FH or X-Hole
• 5″ API X-Hole
• 5-1/2″ API IF,REG, FH or X-Hole
• 6-5/8″ API IF, FH or REG
• 7-5/8″ REG
• 8-5/8″ API REG
• TM-39
• TSDS-38 (Smith Intl)
• XT-38 or XT-39 (NOV/Grand Pridco)

Features

• Screens are manufactured from high quality 11 gauge perforated type 304 Stainless Steel
• All sizes of screens available as retrievable or non-retrievable.
• Screens are available in any length up to 48″.
• Standard basket sizes allow various sizes of flanges to be used with same screen.
• Interchangeable flanges are stamped for easy identification and replacement.
• Screens are available in multiple styles including Bar Strainer Style, Slotted Strainer Style or Conventional Perforated Strainer Style.
• Various sized openings accommodate even the most aggressive LCM materials.
• Standard sized retriever bolts allow easy removal with over shot tool.

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PC Pump Screen

ISM’s PC Pump Screen & Shroud
(Patent Pending)

We have recently designed a screen for PC Pumps (patent pending). The PC Pump Screen has the same protection qualities as our submersible pump screens. The PC Pump Screen comes equipped with a suction relief valve designed by Industrial Screen & Maintenance, Inc that prevents the pump from running dry in the rare event that the screen becomes restricted. Under those conditions the suction will open the valve, allowing water to flow through the pump, preventing it from overheating. This screen also has degassing capabilities that prevents gas locking resulting in high temperature pump damage and loss of pump efficiency.

Another consideration for using our pump screen is to protect related equipment. Even though PC Pumps have the reputation for enduring coal fines and sand, the flow meters, separators and production equipment that follow the pump don’t. PC Pumps will lose some of their efficiency over time, so having our screen will extend their life. Longer pump life results in less down time and higher profits.

We also have many other types of screens and shrouds that are used in the oil and gas fields.

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Polyester Screen Cloth

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Rod Pump Screen

ISM’s Rod Pump Screens
(Patent Pending)

The RPS-DG Pump Screen with optional Suction Relief Valve.
We have recently designed two screens for Rod Pumps (patent pending) – the standard RPS-S (right) and the de-gassing RPS-DG (left) which have the same protection qualities as our submersible pump screens. The RPS-DG Rod Pump Screens can be equipped with a suction relief valve designed by Industrial Screen & Maintenance that prevents the pump from running dry in the rare event that the screen becomes restricted. Under those conditions the suction will open the valve, allowing water to flow through the pump preventing it from overheating. These screens also have degassing capabilities that prevent gas locking resulting in high temperature pump damage and loss of pump efficiency.

Another consideration for using our pump screens is to protect related equipment. Even though Rod Pumps have the reputation for enduring coal fines and sand, the flow meters, separators, and production equipment that follow the pump don’t. Rod Pumps will, however, also lose some of their efficiency from pumping sand and coal fines over time, so having our screen will extend their life. Longer pump life results in less down time and higher profits.

We also have many other types of screens and shrouds that are used in the gas and oil fields.

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Shaker and Hook Screens

ISM HOOK AND SHAKER SCREENS

ISM’s hook screens and shaker screens are typically made with stainless steel market grade woven wire or bolting cloth but can be made with whatever screen fits your needs. Industrial Screen & Maintenance can also supply custom screen or bolting cloth, woven to your specifications. Orders typically ship within 24 hours. A minimal lead time is necessary for custom woven screen and bolting cloth.

When ordering, follow these steps to insure proper fit of hook screen.

1. State which edges are to be prepared with hooks or fitted with hook strips. Specify length of hook strips.

2. Give accurate outside dimension of screen. (See illustration A below.) Measure old screen from outside of one bend to outside of other bend.

3. Be specific about angle and length of hook as shown in illustration B below.

4. When screens are slotted, specify if slots are parallel or perpendicular to hook strips.

5. Specify size and make of vibrator.

When installing, follow these steps to insure screen is not damaged.

1. Be sure there is ample clearance for tensioning on vibrator screens. (See illustration C below.)

2. Vibrator screens need time to seat into place. Install new screen under partial tension without a load and allow it to vibrate for a brief period of time to seat properly. Then tighten fully to proper tension. Loose installation will cause premature breakage.

3. Bucker up or crown bar rubber strips should be checked every time you change screens. Remember – The rubber wears from the bottom on the rails and wear is not always visible.

4. Check the sizes of all pieces being installed. Also check to make sure screens have hook strips parallel. Tension uniformly to maintain screens in parallel.

Market Grade Wire Screen SpecificationsWeight of screen per 100 square feet listed below

Mesh Count per inch	Wire Dia. Inches	Mesh Opening Inches	Open Area %	Stainless Steel Type 304 & 316	Monel	Brass	Copper	Aluminum	Steel
2	.063	.431	76.4	51.7	58.0	56.6	58.0	17.5	51.2
3	.054	.279	70.1	57.3	64.3	62.7	64.3	19.4	56.7
4	.047	.203	65.9	58.2	65.3	63.7	65.3	19.7	57.6
5	.041	.159	63.2	55.4	62.2	60.7	62.2	18.8	54.9
6	.035	.132	62.7	48.6	54.5	53.2	54.5	16.4	48.1
7	.035	.108	57.2	57.1	64.0	62.4	64.0	19.3	56.5
8	.028	.097	60.2	41.5	46.6	45.4	46.6	14.0	41.1
10	.025	.075	56.3	41.6	46.7	45.5	46.7	14.1	41.2
11	.018	.073	64.5	23.5	26.4	25.7	26.4	8.0	23.3
12	.023	.060	51.8	42.6	47.8	46.6	47.8	14.4	42.2
14	.020	.051	51.0	37.6	42.2	41.1	42.2	12.7	37.2
16	.018	.0445	50.7	34.8	39.1	38.1	39.1	11.8	34.5
18	.017	.0386	48.3	35.1	39.4	38.5	39.4	11.9	34.8
20	.016	.0340	46.2	34.7	39.0	38.0	39.0	11.8	34.4
24	.014	.0277	44.2	32.1	36.0	35.1	35.0	10.9	31.8
30	.013	.0203	37.1	35.1	39.4	38.5	39.4	11.9	34.8
40	.010	.0150	36.0	27.9	31.3	30.5	31.3	9.4	27.6
50	.009	.0110	30.3	28.7	32.2	31.4	32.2	9.7	28.4
60	.0075	.0092	30.5	23.9	26.9	26.2	26.9	8.1	23.7
80	.0055	.0070	31.4	17.1	19.2	18.7	19.2	5.8	16.9
100	.0045	.0055	30.3	14.3	16.1	15.7	16.1	4.9	14.2
120	.0037	.0046	30.5	11.6	13.0	12.7	13.0	3.9	11.5
150	.0026	.0041	37.9	7.1	7.9	7.7	7.9	2.4	7.0
160	.0024	.0038	37.6	7.9	8.8	8.6	8.8	2.7	7.8
200	.0021	.0029	33.6	6.3	7.0	6.9	7.0	2.1	6.2
250	.0016	.0024	36.0	4.3	–	–	–	–	–
270	.0016	.0021	32.2	5.3	–	–	–	–	–
325	.0014	.0017	30.5	4.4	–	–	–	–	–
400	.0010	.0015	36.0	3.3	–	–	–	–	–
500	.0010	.0010	25.0	3.5	–	–	–	–	–
635	.0008	.0008	25.0	3.0	–	–	–	–	–

Stainless Steel Bolting Cloth Specifications

Mesh Count per inch Wire Dia. In Inches Mesh Opening in Inches Open Area % 14 .0090 .0620 76.4 16 .0090 .0535 73.3 18 .0090 .0466 70.2 20 .0090 .0410 67.2 22 .0075 .0380 69.7 24 .0075 .0342 67.2 26 .0075 .0310 64.8 28 .0075 .0282 62.4 30 .0065 .0268 64.8 32 .0065 .0248 62.7 34 .0065 .0229 60.7 36 .0065 .0213 58.7 38 .0065 .0198 56.7 40 .0065 .0185 54.8 42 .0055 .0183 59.1 43 .0050 .0183 61.6 44 .0055 .0172 57.4 46 .0045 .0172 62.9 46 .0055 .0162 55.8 48 .0045 .0163 61.5 48 .0055 .0153 54.2 50 .0045 .0155 60.1 50 .0055 .0145 52.6 52 .0055 .0137 51.0 54 .0040 .0145 61.5 54 .0055 .0130 49.4 56 .0040 .0138 60.2 58 .0040 .0132 59.0 58 .0045 .0127 54.6 60 .0040 .0127 57.8 60 .0045 .0122 53.3

Mesh Count per inch Wire Dia. In Inches Mesh Opening in Inches Open Area% 62 .0040 .0121 56.5 62 .0045 .0116 51.7 64 .0045 .0111 50.7 66 .0040 .0112 54.2 66 .0045 .0106 49.4 70 .0037 .0106 54.9 70 .0040 .0103 51.8 72 .0037 .0102 53.8 72 .0040 .0099 50.7 74 .0037 .0098 52.7 74 .0040 .0095 49.6 76 .0037 .0095 51.7 76 .0040 .0092 48.4 78 .0037 .0091 50.6 78 .0040 .0088 47.3 80 .0037 .0088 49.6 80 .0040 .0085 46.2 84 .0035 .0084 49.8 84 .0040 .0079 44.1 88 .0035 .0079 47.9 88 .0040 .0074 42.0 90 .0035 .0076 47.8 90 .0040 .0071 41.0 94 .0035 .0071 45.0 94 .0040 .0066 38.9 105 .0030 .0065 46.9 120 .0026 .0058 47.3 135 .0023 .0051 47.4 145 .0022 .0047 46.4 165 .0019 .0042 47.1 200 .0016 .0034 46.2 230 .0014 .0029 46.0

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Wye Strainers

We sell several brands of Wye Strainer Assemblies and can make replaceable inserts to fit any existing assembly.

Abrasion Resistant Coated Shafts

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Chute Linings

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Custom Molded Products

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Desanding and Desilting Cones

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Pipe Drifts

We have several designs that have proven to hold up down hole. We can manufacture our own molds in house to meet your design specifications. They can be made with a steel or brass core for added strength. We provide clean up and rebuilding services.

For more information please contact (307) 234-3547

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Pump Linings

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Stabbing Guides

ISM’s stabbing guides have a toughness unsurpassed by other guides. Made of tough urethane rubber, they take abrasion and hard blows with shock absorbing capabilities – protecting threads from damage during stabbing operations.

Easy handling saves time, reduces operator fatigue and is user friendly.

Possible damage to threads during stabbing could go unobserved in this last operation before final make up.

ISM stabbing guides provide prevention insurance from damage that makes leaky joints very costly in locating and repairing later.

ISM guides are available in the most frequently used sizes. Other sizes can be manufactured when requested.

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Suction Disks

We can make them in any size and thickness.

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Urethane Lined Pipe & Fittings

Rubber Lined Pipe

We have been using a urethane application to coat the inside of pipe, fittings and unions for the last 20 years. It has been proven to increase the wear life by 10x on most products. It is fairly inexpensive and saves thousands in downtime and replacement costs. If you are interested in discussing the benefits please call the location near you for more information.

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Urethane Rubber Sheets

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Vibration Isolation Products

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Wear Pads & Plates

These are a custom product made in shop in our Urethane Department. We use all types of Urethane mixes and custom molds to create the perfect product for the job. If you would like to order or have any questions please contact us.

Abrasion Resistant Coated Shafts

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Chute Linings

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Custom Molded Products

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Desanding and Desilting Cones

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Pipe Drifts

We have several designs that have proven to hold up down hole. We can manufacture our own molds in house to meet your design specifications. They can be made with a steel or brass core for added strength. We provide clean up and rebuilding services.

For more information please contact (307) 234-3547

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Pump Linings

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Stabbing Guides

ISM’s stabbing guides have a toughness unsurpassed by other guides. Made of tough urethane rubber, they take abrasion and hard blows with shock absorbing capabilities – protecting threads from damage during stabbing operations.

Easy handling saves time, reduces operator fatigue and is user friendly.

Possible damage to threads during stabbing could go unobserved in this last operation before final make up.

ISM stabbing guides provide prevention insurance from damage that makes leaky joints very costly in locating and repairing later.

ISM guides are available in the most frequently used sizes. Other sizes can be manufactured when requested.

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Suction Disks

We can make them in any size and thickness.

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Urethane Lined Pipe & Fittings

Rubber Lined Pipe

We have been using a urethane application to coat the inside of pipe, fittings and unions for the last 20 years. It has been proven to increase the wear life by 10x on most products. It is fairly inexpensive and saves thousands in downtime and replacement costs. If you are interested in discussing the benefits please call the location near you for more information.

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Urethane Rubber Sheets

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Vibration Isolation Products

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Wear Pads & Plates

These are a custom product made in shop in our Urethane Department. We use all types of Urethane mixes and custom molds to create the perfect product for the job. If you would like to order or have any questions please contact us.