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All 16" manhole assemblies include gasket, clamp ring and bolt, and working vent(s) unless otherwise noted.

Order weld collars separately. We are a Full Line Betts Dealer. Please Contact Us for Items Not Listed.

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Items	BET8007BXB Inspection Manhole Price $90.07 Add To Cart Request Quote	BETFVA8016BXB Manhole Non-PAF Price $275.18 Add To Cart Request Quote	BETFVA8016CXB Manhole Non-PAF Price $344.93 Add To Cart Request Quote	BETPPVL716BXB Manhole PAF 406 Price $335.64 Add To Cart Request Quote	BETPPVL716BXB-045 Manhole PAF 406 with 6496ALB & 6234ALB Vent Price $371.99 Add To Cart Request Quote
Description	N/A Note: Not legal for DOT specification cargo tanks. Easily installed Low maintenance Economical Tiona Inspection Manholes provide quick, safe entrance and exit from your tanks. Heavy gauge metal and welded construction minimizes maintenance. Manholes are certified and marked in accordance with 49CFR178.345-5 with a test pressure of 36 psi [2.48 bar]. During installation and welding to the tank, care should be exercised to insure collars remain flat and round. If necessary, a welding fixture should be used to prevent distortion. Order Weld Collar Separately.	N/A Note: Not legal for DOT specification cargo tanks. Light weight Less maintenance Low silhouette The 16" Manhole is fabricated for lighter weight and greater strength. The advanced design has low silhouette and clean lines. Fill gasket will not pull out; is easily replaced. To compensate for wear, tension on fill cover is easily adjusted by adding shim washers. Hinge pins welded in place to prevent removal. Adequate means provided for use of seal wire. One outside clamping ring provides means for attaching cover to collar. Cover may be oriented throughout 360º. Secondary Latch is standard on all assemblies. Manhole collars are available in aluminum, steel and stainless steel. Please see parts page for correct numbers. When welding collars to tank, care should be exercised to insure collar remains flat and round.	N/A Note: Not legal for DOT specification cargo tanks. Light weight Less maintenance Low silhouette The 16" Manhole is fabricated for lighter weight and greater strength. The advanced design has low silhouette and clean lines. Fill gasket will not pull out; is easily replaced. To compensate for wear, tension on fill cover is easily adjusted by adding shim washers. Hinge pins welded in place to prevent removal. Adequate means provided for use of seal wire. One outside clamping ring provides means for attaching cover to collar. Cover may be oriented throughout 360º. Secondary Latch is standard on all assemblies. Manhole collars are available in aluminum, steel and stainless steel. Please see parts page for correct numbers. When welding collars to tank, care should be exercised to insure collar remains flat and round.	N/A Std. Single Vent Domelid Integral relief valve/10" fill Less than 1 Liter Leakage Set Pressure Adjustment Increased Flow Rate Secondary Safety Latch PAF manholes with integral latch style surge suppression relief valves are designed for use on DOT406 and replacement on MC306 specification cargo tanks. Manholes are certified and marked in accordance with 49CFR178.345-5 with a test pressure of 36 psig. Manhole covers are 7 gage steel or stainless and are secured to the tank weld collar with a clamp ring and bolt which can be easily removed to provide access into the tank. The integral 10" Relief Valve provides emergency pressure relief and meets the 1 liter surge leakage limit imposed by 49CFR178.345-10(b)(3)(ii). The relief valve also serves as a 10" latch style fill which can be easily opened to provide access for filling the tank or for inspection. Relief valves contain an adjustment feature to allow for fine tuning of set pressure in the field. Other standard features include a heavy duty clamp ring, secondary safety latch and model 6496ALB pressure-vacuum vent mounted in the 10" relief valve cover. Manholes are available with a self-latching feature that allows the 10” relief valve/fill cover to drop and securely latch upon movement of the tank if the cover is inadvertently left open. Manhole collars are available in aluminum, steel, and stainless steel. When welding collars to tank, care should be exercised to insure collar remains flat and round.	N/A Dual vents for fuel oil delivery truck tanks Integral relief valve/10" fill Less than 1 Liter Leakage Set Pressure Adjustment Increased Flow Rate Secondary Safety Latch PAF manholes with integral latch style surge suppression relief valves are designed for use on DOT406 and replacement on MC306 specification cargo tanks. Manholes are certified and marked in accordance with 49CFR178.345-5 with a test pressure of 36 psig. Manhole covers are 7 gage steel or stainless and are secured to the tank weld collar with a clamp ring and bolt which can be easily removed to provide access into the tank. The integral 10" Relief Valve provides emergency pressure relief and meets the 1 liter surge leakage limit imposed by 49CFR178.345-10(b)(3)(ii). The relief valve also serves as a 10" latch style fill which can be easily opened to provide access for filling the tank or for inspection. Relief valves contain an adjustment feature to allow for fine tuning of set pressure in the field. Other standard features include a heavy duty clamp ring, secondary safety latch and model 6496ALB pressure-vacuum vent mounted in the 10" relief valve cover. Manholes are available with a self-latching feature that allows the 10” relief valve/fill cover to drop and securely latch upon movement of the tank if the cover is inadvertently left open. Manhole collars are available in aluminum, steel, and stainless steel. When welding collars to tank, care should be exercised to insure collar remains flat and round.
Package Type	N/A Each
Units Per Package	N/A 1
Size	N/A 16 "
Body Material	N/A Plated Steel	N/A Plated Steel	N/A 304 Stainless Steel	N/A Plated Steel	N/A Plated Steel
Vendor Item #	N/A 8007BXB	N/A FVA8016BXB	N/A FVA8016CXB	N/A PPVL716BXB	N/A PPVL716BXB-045
Weight	N/A 16 lb	N/A 20.5 lb	N/A 20.7 lb	N/A 28 lb	N/A 28 lb
Maintenance	N/A Manhole assemblies should be inspected with sufficient frequency and due regard to the products carried to insure a liquid tight closure. Any worn, damaged or missing parts must be replaced. Gaskets should be replaced if their effectiveness is impaired in any way. Replacement gaskets must be compatible with products carried.	N/A Manhole assemblies should be inspected with sufficient frequency and due regard to the products carried to insure a liquid tight closure. Any worn, damaged or missing parts must be replaced. Gaskets should be replaced if their effectiveness is impaired in any way. Replacement gaskets must be compatible with products carried. Adjustment due to gasket wear may be necessary to insure proper sealing of the 10" fill.	N/A Manhole assemblies should be inspected with sufficient frequency and due regard to the products carried to insure a liquid tight closure. Any worn, damaged or missing parts must be replaced. Gaskets should be replaced if their effectiveness is impaired in any way. Replacement gaskets must be compatible with products carried. Adjustment due to gasket wear may be necessary to insure proper sealing of the 10" fill.	N/A Manhole assemblies should be inspected with sufficient frequency to insure 10" Integral Relief Valve functions properly. Any worn, damaged or missing parts must be replaced. Gaskets should be replaced if their effectiveness to insure a liquid tight seal is impaired in any way. Replacement gaskets must be compatible with products carried.	N/A Manhole assemblies should be inspected with sufficient frequency to insure 10" Integral Relief Valve functions properly. Any worn, damaged or missing parts must be replaced. Gaskets should be replaced if their effectiveness to insure a liquid tight seal is impaired in any way. Replacement gaskets must be compatible with products carried.
Warning	N/A Use only genuine Betts Industries Inc. replacement parts. Substitute parts can impair the proper function of this product.	N/A Use only genuine Betts Industries Inc. replacement parts. Use of substitute parts can impair the proper functioning of this product.	N/A Use only genuine Betts Industries Inc. replacement parts. Use of substitute parts can impair the proper functioning of this product.	N/A Consult PAF406-98 maintenance manual prior to disassembly of this relief valve. Use only genuine Betts Industries Inc. replacement parts. Use of substitute parts can impair the proper functioning of this product.	N/A Consult PAF406-98 maintenance manual prior to disassembly of this relief valve. Use only genuine Betts Industries Inc. replacement parts. Use of substitute parts can impair the proper functioning of this product.
Note	N/A	N/A Not legal for DOT specification cargo tanks.	N/A Not legal for DOT specification cargo tanks.	N/A	N/A
Qty Req'd for Discount	N/A 4
% Discount at Checkout	N/A 10 %	N/A 5 %	N/A 5 %	N/A 5 %	N/A 5 %
Manufacturer	N/A Betts

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