PCS Company - Smartflow® Low Flow Indicator with Brass or Nylon Ends

Corrosion-resistant brass or nylon end caps
1/4" thru 1/2" NPT
Compact size fits easily into existing manifold installations
Wetted parts are made from corrosion-resistant materials
Polysulfone sight glass is compatible with most cooling media
210°F (99°C) temperature rating
100 psi (6.9 bar) pressure rating
Optional Thermometer-20° to 120°C (0 to 250°F) ±2% accuracy (full scale)
Optional Pressure Gauge 0 to 700Kpa (0 to 100psi) ±3% accuracy (full scale)
Optional Brass Quick Change Socket and Plug

Item Number	End Caps	NPT	Accessories	Price (USD)
LFI2-A-40	Brass	1/4"	Indicator only (no accessories)	$144.00
LFI2-B-40	Brass	1/4"	Thermometer	$171.00
LFI2-C1-40	Brass	1/4"	Thermometer and 30psi Press. Ga.	$213.00
LFI2-C2-40	Brass	1/4"	Thermometer and 60psi Press. Ga.	$213.00
LFI2-C3-40	Brass	1/4"	Thermometer and 100psi Press. Ga.	$213.00
LFI2-CL-40	Brass	1/4"	Thermometer and Liquid-FilledPress. Ga. (100psi)	$232.00
LFI2-D1-40	Brass	1/4"	Thermometer, 30psi Press. Ga., Quick Change Socket and Plug	$232.00
LFI2-D2-40	Brass	1/4"	Thermometer, 60psi Press. Ga., Quick Change Socket and Plug	$232.00
LFI2-D3-40	Brass	1/4"	Thermometer, 100psi Press. Ga., Quick Change Socket and Plug	$232.00
LFI2-DL-40	Brass	1/4"	Thermometer, Liquid-Filled Press. Ga. (100psi), Quick Change Socket and Plug	$251.00
LFI2-E-40	Brass	1/4"	Thermometer, Quick Change Socket and Plug	$221.00
LFI2-F1-40	Brass	1/4"	30psi Press. Ga.	$214.00
LFI2-F2-40	Brass	1/4"	60psi Press. Ga.	$214.00
LFI2-F3-40	Brass	1/4"	100psi Press. Ga.	$214.00
LFI2-FL-40	Brass	1/4"	Liquid-Filled Press. Ga. (100psi)	$233.00
LFI3-A-40	Brass	3/8"	Indicator only (no accessories)	$144.00
LFI3-B-40	Brass	3/8"	Thermometer	$171.00
LFI3-C1-40	Brass	3/8"	Thermometer and 30psi Press. Ga.	$213.00
LFI3-C2-40	Brass	3/8"	Thermometer and 60psi Press. Ga.	$213.00
LFI3-C3-40	Brass	3/8"	Thermometer and 100psi Press. Ga.	$213.00
LFI3-CL-40	Brass	3/8"	Thermometer and Liquid-FilledPress. Ga. (100psi)	$232.00
LFI3-D1-40	Brass	3/8"	Thermometer, 30psi Press. Ga., Quick Change Socket and Plug	$232.00
LFI3-D2-40	Brass	3/8"	Thermometer, 60psi Press. Ga., Quick Change Socket and Plug	$232.00
LFI3-D3-40	Brass	3/8"	Thermometer, 100psi Press. Ga., Quick Change Socket and Plug	$232.00
LFI3-DL-40	Brass	3/8"	Thermometer, Liquid-Filled Press. Ga. (100psi), Quick Change Socket and Plug	$251.00
LFI3-E-40	Brass	3/8"	Thermometer, Quick Change Socket and Plug	$221.00
LFI3-F1-40	Brass	3/8"	30psi Press. Ga.	$214.00
LFI3-F2-40	Brass	3/8"	60psi Press. Ga.	$214.00
LFI3-F3-40	Brass	3/8"	100psi Press. Ga.	$214.00
LFI3-FL-40	Brass	3/8"	Liquid-Filled Press. Ga. (100psi)	$233.00
LFI4-A-40	Brass	1/2"	Indicator only (no accessories)	$144.00
LFI4-B-40	Brass	1/2"	Thermometer	$171.00
LFI4-C1-40	Brass	1/2"	Thermometer and 30psi Press. Ga.	$213.00
LFI4-C2-40	Brass	1/2"	Thermometer and 60psi Press. Ga.	$213.00
LFI4-C3-40	Brass	1/2"	Thermometer and 100psi Press. Ga.	$213.00
LFI4-CL-40	Brass	1/2"	Thermometer and Liquid-FilledPress. Ga. (100psi)	$232.00
LFI4-D1-40	Brass	1/2"	Thermometer, 30psi Press. Ga., Quick Change Socket and Plug	$244.00
LFI4-D2-40	Brass	1/2"	Thermometer, 60psi Press. Ga., Quick Change Socket and Plug	$244.00
LFI4-D3-40	Brass	1/2"	Thermometer, 100psi Press. Ga., Quick Change Socket and Plug	$244.00
LFI4-DL-40	Brass	1/2"	Thermometer, Liquid-Filled Press. Ga. (100psi), Quick Change Socket and Plug	$263.00
LFI4-E-40	Brass	1/2"	Thermometer, Quick Change Socket and Plug	$233.00
LFI4-F1-40	Brass	1/2"	30psi Press. Ga.	$214.00
LFI4-F2-40	Brass	1/2"	60psi Press. Ga.	$214.00
LFI4-F3-40	Brass	1/2"	100psi Press. Ga.	$214.00
LFI4-FL-40	Brass	1/2"	Liquid-Filled Press. Ga. (100psi)	$233.00
LFIP2-A-40	Nylon	1/4"	Indicator only (no accessories)	$130.00
LFIP2-B-40	Nylon	1/4"	Thermometer	$157.00
LFIP2-C1-40	Nylon	1/4"	Thermometer and 30psi Press. Ga.	$199.00
LFIP2-C2-40	Nylon	1/4"	Thermometer and 60psi Press. Ga.	$199.00
LFIP2-C3-40	Nylon	1/4"	Thermometer and 100psi Press. Ga.	$199.00
LFIP2-CL-40	Nylon	1/4"	Thermometer and Liquid-FilledPress. Ga. (100psi)	$218.00
LFIP2-D1-40	Nylon	1/4"	Thermometer, 30psi Press. Ga., Quick Change Socket and Plug	$218.00
LFIP2-D2-40	Nylon	1/4"	Thermometer, 60psi Press. Ga., Quick Change Socket and Plug	$218.00
LFIP2-D3-40	Nylon	1/4"	Thermometer, 100psi Press. Ga., Quick Change Socket and Plug	$218.00
LFIP2-DL-40	Nylon	1/4"	Thermometer, Liquid-Filled Press. Ga. (100psi), Quick Change Socket and Plug	$237.00
LFIP2-E-40	Nylon	1/4"	Thermometer, Quick Change Socket and Plug	$207.00
LFIP2-F1-40	Nylon	1/4"	30psi Press. Ga.	$200.00
LFIP2-F2-40	Nylon	1/4"	60psi Press. Ga.	$200.00
LFIP2-F3-40	Nylon	1/4"	100psi Press. Ga.	$200.00
LFIP2-FL-40	Nylon	1/4"	Liquid-Filled Press. Ga. (100psi)	$219.00
LFIP3-A-40	Nylon	3/8"	Indicator only (no accessories)	$130.00
LFIP3-B-40	Nylon	3/8"	Thermometer	$157.00
LFIP3-C1-40	Nylon	3/8"	Thermometer and 30psi Press. Ga.	$199.00
LFIP3-C2-40	Nylon	3/8"	Thermometer and 60psi Press. Ga.	$199.00
LFIP3-C3-40	Nylon	3/8"	Thermometer and 100psi Press. Ga.	$199.00
LFIP3-CL-40	Nylon	3/8"	Thermometer and Liquid-FilledPress. Ga. (100psi)	$218.00
LFIP3-D1-40	Nylon	3/8"	Thermometer, 30psi Press. Ga., Quick Change Socket and Plug	$218.00
LFIP3-D2-40	Nylon	3/8"	Thermometer, 60psi Press. Ga., Quick Change Socket and Plug	$218.00
LFIP3-D3-40	Nylon	3/8"	Thermometer, 100psi Press. Ga., Quick Change Socket and Plug	$218.00
LFIP3-DL-40	Nylon	3/8"	Thermometer, Liquid-Filled Press. Ga. (100psi), Quick Change Socket and Plug	$237.00
LFIP3-E-40	Nylon	3/8"	Thermometer, Quick Change Socket and Plug	$207.00
LFIP3-F1-40	Nylon	3/8"	30psi Press. Ga.	$200.00
LFIP3-F2-40	Nylon	3/8"	60psi Press. Ga.	$200.00
LFIP3-F3-40	Nylon	3/8"	100psi Press. Ga.	$200.00
LFIP3-FL-40	Nylon	3/8"	Liquid-Filled Press. Ga. (100psi)	$219.00
LFIP4-A-40	Nylon	1/2"	Indicator only (no accessories)	$130.00
LFIP4-B-40	Nylon	1/2"	Thermometer	$157.00
LFIP4-C1-40	Nylon	1/2"	Thermometer and 30psi Press. Ga.	$199.00
LFIP4-C2-40	Nylon	1/2"	Thermometer and 60psi Press. Ga.	$199.00
LFIP4-C3-40	Nylon	1/2"	Thermometer and 100psi Press. Ga.	$199.00
LFIP4-CL-40	Nylon	1/2"	Thermometer and Liquid-FilledPress. Ga. (100psi)	$218.00
LFIP4-D1-40	Nylon	1/2"	Thermometer, 30psi Press. Ga., Quick Change Socket and Plug	$230.00
LFIP4-D2-40	Nylon	1/2"	Thermometer, 60psi Press. Ga., Quick Change Socket and Plug	$230.00
LFIP4-D3-40	Nylon	1/2"	Thermometer, 100psi Press. Ga., Quick Change Socket and Plug	$230.00
LFIP4-DL-40	Nylon	1/2"	Thermometer, Liquid-Filled Press. Ga. (100psi), Quick Change Socket and Plug	$249.00
LFIP4-E-40	Nylon	1/2"	Thermometer, Quick Change Socket and Plug	$219.00
LFIP4-F1-40	Nylon	1/2"	30psi Press. Ga.	$200.00
LFIP4-F2-40	Nylon	1/2"	60psi Press. Ga.	$200.00
LFIP4-F3-40	Nylon	1/2"	100psi Press. Ga.	$200.00
LFIP4-FL-40	Nylon	1/2"	Liquid-Filled Press. Ga. (100psi)	$219.00

Item Number

End Caps

NPT

Accessories

CAD Files

Price (USD)

Quantity

LFI2-A-40

Brass

1/4"

Indicator only (no accessories)

$144.00

LFI2-B-40

Brass

1/4"

Thermometer

$171.00

LFI2-C1-40

Brass

1/4"

Thermometer and 30psi Press. Ga.

$213.00

LFI2-C2-40

Brass

1/4"

Thermometer and 60psi Press. Ga.

$213.00

LFI2-C3-40

Brass

1/4"

Thermometer and 100psi Press. Ga.

$213.00

LFI2-CL-40

Brass

1/4"

Thermometer and Liquid-FilledPress. Ga. (100psi)

$232.00

LFI2-D1-40

Brass

1/4"

Thermometer, 30psi Press. Ga., Quick Change Socket and Plug

$232.00

LFI2-D2-40

Brass

1/4"

Thermometer, 60psi Press. Ga., Quick Change Socket and Plug

$232.00

LFI2-D3-40

Brass

1/4"

Thermometer, 100psi Press. Ga., Quick Change Socket and Plug

$232.00

LFI2-DL-40

Brass

1/4"

Thermometer, Liquid-Filled Press. Ga. (100psi), Quick Change Socket and Plug

$251.00

LFI2-E-40

Brass

1/4"

Thermometer, Quick Change Socket and Plug

$221.00

LFI2-F1-40

Brass

1/4"

30psi Press. Ga.

$214.00

LFI2-F2-40

Brass

1/4"

60psi Press. Ga.

$214.00

LFI2-F3-40

Brass

1/4"

100psi Press. Ga.

$214.00

LFI2-FL-40

Brass

1/4"

Liquid-Filled Press. Ga. (100psi)

$233.00

LFI3-A-40

Brass

3/8"

Indicator only (no accessories)

$144.00

LFI3-B-40

Brass

3/8"

Thermometer

$171.00

LFI3-C1-40

Brass

3/8"

Thermometer and 30psi Press. Ga.

$213.00

LFI3-C2-40

Brass

3/8"

Thermometer and 60psi Press. Ga.

$213.00

LFI3-C3-40

Brass

3/8"

Thermometer and 100psi Press. Ga.

$213.00

LFI3-CL-40

Brass

3/8"

Thermometer and Liquid-FilledPress. Ga. (100psi)

$232.00

LFI3-D1-40

Brass

3/8"

Thermometer, 30psi Press. Ga., Quick Change Socket and Plug

$232.00

LFI3-D2-40

Brass

3/8"

Thermometer, 60psi Press. Ga., Quick Change Socket and Plug

$232.00

LFI3-D3-40

Brass

3/8"

Thermometer, 100psi Press. Ga., Quick Change Socket and Plug

$232.00

LFI3-DL-40

Brass

3/8"

Thermometer, Liquid-Filled Press. Ga. (100psi), Quick Change Socket and Plug

$251.00

LFI3-E-40

Brass

3/8"

Thermometer, Quick Change Socket and Plug

$221.00

LFI3-F1-40

Brass

3/8"

30psi Press. Ga.

$214.00

LFI3-F2-40

Brass

3/8"

60psi Press. Ga.

$214.00

LFI3-F3-40

Brass

3/8"

100psi Press. Ga.

$214.00

LFI3-FL-40

Brass

3/8"

Liquid-Filled Press. Ga. (100psi)

$233.00

LFI4-A-40

Brass

1/2"

Indicator only (no accessories)

$144.00

LFI4-B-40

Brass

1/2"

Thermometer

$171.00

LFI4-C1-40

Brass

1/2"

Thermometer and 30psi Press. Ga.

$213.00

LFI4-C2-40

Brass

1/2"

Thermometer and 60psi Press. Ga.

$213.00

LFI4-C3-40

Brass

1/2"

Thermometer and 100psi Press. Ga.

$213.00

LFI4-CL-40

Brass

1/2"

Thermometer and Liquid-FilledPress. Ga. (100psi)

$232.00

LFI4-D1-40

Brass

1/2"

Thermometer, 30psi Press. Ga., Quick Change Socket and Plug

$244.00

LFI4-D2-40

Brass

1/2"

Thermometer, 60psi Press. Ga., Quick Change Socket and Plug

$244.00

LFI4-D3-40

Brass

1/2"

Thermometer, 100psi Press. Ga., Quick Change Socket and Plug

$244.00

LFI4-DL-40

Brass

1/2"

Thermometer, Liquid-Filled Press. Ga. (100psi), Quick Change Socket and Plug

$263.00

LFI4-E-40

Brass

1/2"

Thermometer, Quick Change Socket and Plug

$233.00

LFI4-F1-40

Brass

1/2"

30psi Press. Ga.

$214.00

LFI4-F2-40

Brass

1/2"

60psi Press. Ga.

$214.00

LFI4-F3-40

Brass

1/2"

100psi Press. Ga.

$214.00

LFI4-FL-40

Brass

1/2"

Liquid-Filled Press. Ga. (100psi)

$233.00

LFIP2-A-40

Nylon

1/4"

Indicator only (no accessories)

$130.00

LFIP2-B-40

Nylon

1/4"

Thermometer

$157.00

LFIP2-C1-40

Nylon

1/4"

Thermometer and 30psi Press. Ga.

$199.00

LFIP2-C2-40

Nylon

1/4"

Thermometer and 60psi Press. Ga.

$199.00

LFIP2-C3-40

Nylon

1/4"

Thermometer and 100psi Press. Ga.

$199.00

LFIP2-CL-40

Nylon

1/4"

Thermometer and Liquid-FilledPress. Ga. (100psi)

$218.00

LFIP2-D1-40

Nylon

1/4"

Thermometer, 30psi Press. Ga., Quick Change Socket and Plug

$218.00

LFIP2-D2-40

Nylon

1/4"

Thermometer, 60psi Press. Ga., Quick Change Socket and Plug

$218.00

LFIP2-D3-40

Nylon

1/4"

Thermometer, 100psi Press. Ga., Quick Change Socket and Plug

$218.00

LFIP2-DL-40

Nylon

1/4"

Thermometer, Liquid-Filled Press. Ga. (100psi), Quick Change Socket and Plug

$237.00

LFIP2-E-40

Nylon

1/4"

Thermometer, Quick Change Socket and Plug

$207.00

LFIP2-F1-40

Nylon

1/4"

30psi Press. Ga.

$200.00

LFIP2-F2-40

Nylon

1/4"

60psi Press. Ga.

$200.00

LFIP2-F3-40

Nylon

1/4"

100psi Press. Ga.

$200.00

LFIP2-FL-40

Nylon

1/4"

Liquid-Filled Press. Ga. (100psi)

$219.00

LFIP3-A-40

Nylon

3/8"

Indicator only (no accessories)

$130.00

LFIP3-B-40

Nylon

3/8"

Thermometer

$157.00

LFIP3-C1-40

Nylon

3/8"

Thermometer and 30psi Press. Ga.

$199.00

LFIP3-C2-40

Nylon

3/8"

Thermometer and 60psi Press. Ga.

$199.00

LFIP3-C3-40

Nylon

3/8"

Thermometer and 100psi Press. Ga.

$199.00

LFIP3-CL-40

Nylon

3/8"

Thermometer and Liquid-FilledPress. Ga. (100psi)

$218.00

LFIP3-D1-40

Nylon

3/8"

Thermometer, 30psi Press. Ga., Quick Change Socket and Plug

$218.00

LFIP3-D2-40

Nylon

3/8"

Thermometer, 60psi Press. Ga., Quick Change Socket and Plug

$218.00

LFIP3-D3-40

Nylon

3/8"

Thermometer, 100psi Press. Ga., Quick Change Socket and Plug

$218.00

LFIP3-DL-40

Nylon

3/8"

Thermometer, Liquid-Filled Press. Ga. (100psi), Quick Change Socket and Plug

$237.00

LFIP3-E-40

Nylon

3/8"

Thermometer, Quick Change Socket and Plug

$207.00

LFIP3-F1-40

Nylon

3/8"

30psi Press. Ga.

$200.00

LFIP3-F2-40

Nylon

3/8"

60psi Press. Ga.

$200.00

LFIP3-F3-40

Nylon

3/8"

100psi Press. Ga.

$200.00

LFIP3-FL-40

Nylon

3/8"

Liquid-Filled Press. Ga. (100psi)

$219.00

LFIP4-A-40

Nylon

1/2"

Indicator only (no accessories)

$130.00

LFIP4-B-40

Nylon

1/2"

Thermometer

$157.00

LFIP4-C1-40

Nylon

1/2"

Thermometer and 30psi Press. Ga.

$199.00

LFIP4-C2-40

Nylon

1/2"

Thermometer and 60psi Press. Ga.

$199.00

LFIP4-C3-40

Nylon

1/2"

Thermometer and 100psi Press. Ga.

$199.00

LFIP4-CL-40

Nylon

1/2"

Thermometer and Liquid-FilledPress. Ga. (100psi)

$218.00

LFIP4-D1-40

Nylon

1/2"

Thermometer, 30psi Press. Ga., Quick Change Socket and Plug

$230.00

LFIP4-D2-40

Nylon

1/2"

Thermometer, 60psi Press. Ga., Quick Change Socket and Plug

$230.00

LFIP4-D3-40

Nylon

1/2"

Thermometer, 100psi Press. Ga., Quick Change Socket and Plug

$230.00

LFIP4-DL-40

Nylon

1/2"

Thermometer, Liquid-Filled Press. Ga. (100psi), Quick Change Socket and Plug

$249.00

LFIP4-E-40

Nylon

1/2"

Thermometer, Quick Change Socket and Plug

$219.00

LFIP4-F1-40

Nylon

1/2"

30psi Press. Ga.

$200.00

LFIP4-F2-40

Nylon

1/2"

60psi Press. Ga.

$200.00

LFIP4-F3-40

Nylon

1/2"

100psi Press. Ga.

$200.00

LFIP4-FL-40

Nylon

1/2"

Liquid-Filled Press. Ga. (100psi)

$219.00